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basically it a rally nice people of document, Summaries of Law

defintely a good read, i recommend this to anyone who tries really

Typology: Summaries

2022/2023

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P75683A
©2024 Pearson Education Ltd.
F:1/1/1/1/1/
Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel Level 3 GCE
Monday 3 June 2024
Afternoon (Time: 1 hour 30 minutes)
9FM0/02
Paper
reference
Total Marks
Further Mathematics
Advanced
PAPER 2:Core Pure Mathematics 2
You must have:
Mathematical Formulae and Statistical Tables (Green), calculator
Candidates may use any calculator permitted by Pearson regulations.
Calculators must not have the facility for algebraic manipulation,
differentiation and integration, or have retrievable mathematical formulae
stored in them.
Instructions
Use
black
ink or ball-point pen.
If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
Fill in the boxes
at the top of this page with your name,
centre number and candidate number.
Answer
all
questions and ensure that your answers to parts of questions are
clearly labelled.
Answer the questions in the spaces provided
there may be more space than you need
.
You should show sufficient working to make your methods clear.
Answers without working may not gain full credit.
Inexact answers should be given to three significant figures unless otherwise stated.
Information
A booklet Mathematical Formulae and Statistical Tables is provided.
There are 9 questions in this question paper. The total mark for this paper is 75.
The marks for
each
question are shown in brackets
use this as a guide as to how much time to spend on each question
.
Advice
Read each question carefully before you start to answer it.
Try to answer every question.
Check your answers if you have time at the end.
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2
1.
(a) Using the definition of sinh
x
in terms of exponentials, prove that
4 3 3
3
sinh sinh sinh
x x x
(2)
(b) Hence solve the equation
sinh sinh3 19
x x
=
giving your answers as simplified natural logarithms where appropriate.
(5)
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(Total for Question 1 is 7 marks)
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4
2.
f(
x
) =
tanh
1 3
6
3
2
x
x x
<
(a) Show that
f(
x
) =
1
2 3
x
+
(4)
(b) Hence determine f(
x
)
(1)
(c) Hence show that the Maclaurin series for f(
x
), up to and including the term in
x
2, is
ln
p qx rx
+ +
2
where
p
,
q
and
r
are constants to be determined.
(3)
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6
3.
(a) Explain why
1
9 16
2
4
3
x x
d
is an improper integral.
(1)
(b) Show that
2
4
3
1d
9 16
x kπ
x
where
k
is a constant to be determined.
(4)
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(Total for Question 3 is 5 marks)
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8
4.
Use the method of differences to show that
2
4 6 30 5 6
1
r r
n an b
n n
r
n
where
a
and
b
are integers to be determined.
(6)
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Question 4 continued
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(Total for Question 4 is 6 marks)
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12
5.
The locus
C
is given by
z
4 4
The locus
D
is given by
arg 3
π
z
(a) Sketch, on the same Argand diagram, the locus
C
and the locus
D
(4)
The set of points
A
is defined by
: 4 4 : 0 arg 3
π
A z z z z
(b) Show, by shading on your Argand diagram, the set of points
A
(1)
(c) Find the area of the region defined by
A
, giving your answer in the form
3
pπ q
where
p
and
q
are constants to be determined.
(4)
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Question 5 continued
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Question 5 continued
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(Total for Question 5 is 9 marks)
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16
6.
The motion of a particle
P
along the
x
-axis is modelled by the differential equation
2 5 2 4 12
2
2
d
d
d
d
x
t
x
t
x t
where
P
is
x
metres from the origin
O
at time
t
seconds,
t
0
(a) Determine the general solution of the differential equation.
(6)
(b) Hence determine the particular solution for which
x
= 3 and
d
d
x
t
= 2 when
t
= 0
(3)
(c) (i) Show that, according to the model, the minimum distance between
O
and
P
is (2 + ln 2) metres.
(ii) Justify that this distance is a minimum.
(4)
For large values of
t
the particle is expected to move with constant speed.
(d) Comment on the suitability of the model in light of this information.
(1)
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Question 6 continued
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18
Question 6 continued
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Turn over
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(Total for Question 6 is 14 marks)
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20
7.
(a) Determine the roots of the equation
z
6= 1
giving your answers in the form ei
θ
where 0
θ
<
2
π
(2)
(b) Show the roots of the equation in part (a) on a single Argand diagram.
(2)
(c) Show that
3 64
6
i
(2)
(d) Hence, or otherwise, solve the equation
z
6+ 64 = 0
giving your answers in the form
r
ei
θ
where 0
θ
<
2
π
(3)
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22
Question 7 continued
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Turn over
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Question 7 continued
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(Total for Question 7 is 9 marks)
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24
8.
A
3 1 1
1 1 1
3 6
0
k
k
(a) Find, in terms of
k
,
A
1
(4)
(b) Determine, in simplest form in terms of
k
, the coordinates of the point where the
following planes intersect.
3
x
+
y
z
= 3
x
+
y
+
z
= 1
kx
+ 3
y
+ 6
z
= 6
(3)
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25
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26
Question 8 continued
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Turn over
27
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(Total for Question 8 is 7 marks)
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28
9.
A
4 cm
4.5 cm
DE
F
B
C
DO
C
x
y
7 cm
Figure 1 Figure 2
Figure 1 shows the central vertical cross-section
ABCDEFA
of a vase together with
measurements that have been taken from the vase.
The horizontal cross-section between
AB
and
FC
is a circle with diameter 4 cm.
The base of the vase
ED
is horizontal and the point
E
is vertically below
F
and the point
D
is vertically below
C
.
Using these measurements, the curve
CD
is modelled by the parametric equations
3sin 2 cos 0 2
π
x a t y b t t
where
a
and
b
are constants and
O
is the fixed origin, as shown in Figure 2.
(a) Determine the value of
a
and the value of
b
according to the model.
(2)
(b) Using algebraic integration and showing all your working, determine, according to
the model, the volume of the vase, giving your answer to the nearest cm3
(7)
(c) State a limitation of the model.
(1)
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A
30
Question 9 continued
_____________________________________________________________________________________
_____________________________________________________________________________________
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_____________________________________________________________________________________
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_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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Ad D
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to
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ead ad
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󰀪󰁐󰀷󰀵󰀶󰀸󰀳󰁁󰀰󰀳󰀱󰀳󰀲󰀪
Turn over
31
D
O
N
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D
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A
R
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A
Question 9 continued
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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_____________________________________________________________________________________
_____________________________________________________________________________________
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_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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Ad D
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ad
to
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-
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r
ee
󰀪󰁐󰀷󰀵󰀶󰀸󰀳󰁁󰀰󰀳󰀲󰀳󰀲󰀪
D
O
N
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A
32
Question 9 continued
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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_____________________________________________________________________________________
_____________________________________________________________________________________
(Total for Question 9 is 10 marks)
TOTAL FOR PAPER IS 75 MARKS
Sha
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