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Ch- F.1
3 :
———_
—_—_
A. Siy-' xX = Cosen™ 4
(aoa =le))
DCR C= Sec LT
3. tan Hz at? +
aC
a” —| — ll z A
GZ. SINT KN + Cos A = 2
5. tan '% + Cot x2 F
a
6. SEQ X+ Cosen-'y = A
Fi. 2 athe
t tan ! Ons tan”! y = tan Wt _
g = 720) ae WH aa tan Y) 1 | ( ae
2 tan '% + tan 'y + ton y AN” H+ J+Z -*OzZ
) CS = Zz
eel C zt
lOrciny VOT Sn 3 z Sin) x fi-gt as » pe—7
(, ~ a l- \
)
1. Sn *H-Smn7 4 sin”? § xX Spr ) Po
1 + See
a acl
14.2 tan’ x2 sin 4% — ngs) Ae
1 +H 1rx>
= =f
tN) ae
| tan n + tan Jz
_ (2-2
a 5
tan? _%*? |
1-w2
z tan" 2 +t
ny Sees
x
0) (+S 2 Sin” (-Cosx) i: S\n7 (eos 3%)
ee ae a _
2 Sif} = C05 % []- eax % Cos ZH Ji-osta {
)y” [ean Ao NANG dal
2S)" ! (- Cosx J Sin ° 32 a 1683 %| Sin ff
\ , ; 72? 4 : Ame LH C 1 » |
z Sin (. Cos% SmG%*A+4 COS" 5 Y) Y)
—
= * - fi aa Pn O, > oo ‘ ") 2/ \
2 sin” 7) [Sin BxCosm + OS?
A A nu )
Sin 3 Sin (3%-%) §&
= J
=e | j Ay om)
Sin ia \¥) 274
z-S) ¥) Sx) OW
Z - 2H
; » OC Pele eae a Pye
(O(j)) N.S 2 tan VG | 2 + 7) tan Ve
: ) = A, \ i
W LH. 2 i ( |
fo 4 4) rrvy) 9 f “4 Be
—) “Nic ITOLYVU iS
te ON
) (a41-J2 +2) Land
it Ley
1 + (2-1) tan ¥ : 2tanA
Zz toy (2 tar) z tan” (sin2g)
° 1 (iii) O45 2 2tan™ (cosee* tan Mm — tancot” >)
3 a = laaaye a
, 2 tan” (cosec cosee la _ tan: ton ‘)
A =,
+ / Ni 1) Ney
= 2 {an Ta i,
4
22 tov" I firoe 1 \
- c ao
e WE ¥- } |
= tan’ Za or 2 tan = tay
gi eA i
rT)
7) Titne —1x
2 tan) 2 (
Kl2tiv) 14S 2 2 tan ez
brane
Ore pe:
oe) 0 z a
z Cos” ar b, ne | 24a Wz L055
L+ (Axb tan? §
eo / o
. oy L &
Qa b | ei se
= (os) L-| ary Os" =
», (2%) Sint S
; (aa b/ C pe! @.
2
(a+b) Qos - (a-b/Sin =
ee a
=. oc iA t \*) f Py _ =
(a+\o) Ce £ + (a 6) Sin® g
(a b fA o
A 10m, aint O) inet
CAC — t eo hy) = "x i)
0. COS 2 7. : b Siv 2
Pal a eee rT
Or COs = + b COS 2 +
8 gy
2 2
rg _ cin 2
a 2.
[-9>
jr Ae
]
\O
= 5
IF (2) Cyne”,
| Ay aly < ul
Cin Mer ON V* 2D
A) “ly
a> Sin % ! Mt
= (
\ AY MY
> 5 1Y) Wo
fo
= 7 2
. (ime IAC J) —
d - O 2 sy
.
17
Ay) {
ANB = 2
Now,
A+Bre = 7
2a ArxB hae
ons Be
)— tomP and 7 ie
> 2
7 - tane
22[) sm (Weosp) 2 005m sind) q
2
=
> Sin (1 cose) 2 gsin e + 1Sin8)
> Noo? - Al Nsint
2 ODS8 - L + Cine L A Gel as BG |
> Cost + Sm? 2 2
5
~~
r ‘ 7 ; os 5
2 cos? + 4 SinP Cos} « Sin 2 1 Lasr]
ZA 1+ Sin 20 2 I
(
a, 2+ Sim 2B
Zz = -2a te 6m28
2 Sin20 2 + 2
> 2 2 sin! (* 2)
Zp pez ay Sim (s +)
3 02 4 + gy
oe
4
ER 22
le ale ill
f= (2m © 1) 5
4 Sine 2 One or Cosee Q@ = apsec of us
A. - 4 N
Q nn + ( 1)” On
I> “216
\4-G) ton x + Wn ox + tann tan 2% 2 j
> tom + tan mt 2 1- tann tan 2
=> tanx + AN 2% allt
A —~ tant tan2
2 tyn(%+2% 2 1
=> tan3xX = tay) A
A
34 2 NN + A int i
A aT,
Ali) {3 (ton + YM 2 1) + fan TaAnN2A z 4
tary) £AN 2H
> (3 (tanx 4 ’N2r) 21- tH
Ane * tone sy
2
1- tmtan2x {3
Kz + (m Th 4 By
IZ
23. (B 0s 30 - Cos 2 00556
DB 0os302 008 5H+ Cost
4 \2 00539 = 2 CBD. Cos 20 ( COSC & CosN= 2 0 Ss +
Cos GD
= J
> {2 0as 30-72 WS 3D Cos 28 <b
> ( 005.38 (1- (200528) =6
2
ips 202 —
2 Cos 392D 7B
Cos —L
| z
D> 00536 26
5 36<(m+1)
> 92 (ant)
" : e+) As
SinA@t SinB= USin — OS eck
) 21
| Le
297) SinX + SiN2%X% + SINBX ZH
MN eH ce GAC Sinn 27 =O
2 J) Gin = SI =e *2
, Sin 24 2(9
ax 20S K
> y SiN) 2
)
> oo n2n (2 CosrX + 1) C
=i 2(<1\ .
Vp pM A0SX +7=O0
ain 2220 ie
=) (OS Hi = Zz
2mn 2
D Qn z => WSO = > 2
L ni .
> y)
= 2.
22nNKH + 27
[cost 206g WAL f= 2ni + et
