Sin
csc
ces Sec tan cot
Sec=
Tdeatities:
Sin-e
cot
csc
Sise1-cos9
COS=546a-CotSinCos'=1-si
tan
taß
Sec"
$in
f-
SeB-1
1
9_oPPee
Sin
recipcal
Pythagortan
LinearSpes
(v)
r
hytanSin.
rhyp
Sin
Produet
to-
Sun
Cot
csc"
Cos
cots
csc9-1
thalcotbdlcot
os
lA-=casArcaßsnsiaB
ASng
cos
sec"
tan8+lsec:
cs9sec--
se
cos
co-funetin
Angglar
Spees
(o)
O=2(n
sadins)
cosA"
saße
sia
sinl
AnA
tan8=5inBsind
sia8
cotcat:sAcos
coshcos
sie
cas
(6Sia-8=
Sia
sialanß=sinke
cosBtsß
cesA
cos*
sin
(g-e)caso)=
toS
sinh-
Ble
siofecasB-siß*cosA
ag:
cot
8í)faa-l
fan
lcasAB
cscesß-sinh
sinB
SCeg=OF7ot"ascsc8>
cot+csC*
Sec(-)esckl=ese
1alin
Sum-tophad
uct
Sum
f
Diffeeoce
*
SioA"siaB:cas
(A-)
-cas
(M3sinA+
sinB
=2.sin
CotA-1
degees
1+taA
Half"
Angle
cosA-cos
3r2siaSin
SinA
SosinlA3)
SasA23Hs
anlA:
ta-cosA
SinA
B)
SA
sinA
2csCAest
cize
sectet
AzA(AA(alassSlAenACsCZA*Ê
(cossnZA:2stncsl
sin
cosA"casBe[ces4+8)
t
cesl-anA-
sinB-2
cos
e
sinls2A:2coA-2Cos4
1+c03A
(s2A-1-2sitAai