3
The Qata
M = -
1₂²₁ m = -₂₁ 3tx = -1
Ar
2/11
I
2603 (1) 5 x − 2x² = 5X
sin (√2 + 2x) = sinfe
cos (=²³*+ 2x) = cos fr
= sin(x + x)
= -sin & x² =
tan (+2) = tan se
= cos(x + ³x)
= - cosef £
= tan (x + ³^²)
(²) - 1²² 1²x1²= = 75
16
(8) = ²x - 2x²² =
ぜ
〃
sin (-ZR² + 4x) = = sin fa
x = 2^
cos (= √²/₁+4x)= _ cos fic
tang=√√√√3
= sin ² = £
2
= -sin (x+²)
=
2
= COS / ²
tan (- /^+4x)= - tange
flu
- cos (x+²)
13
2
2
= -fan (x+²)
= -tan ² = -√²
sin (6² ^+4x) = sin &~=== //
co= (x + x) = cos & r = - = - =
(
tan (14x) = tan &^= -7 -1
x
Sin (F²R+ 2x) = sin & x
sin (at
?
3
= -sin = = -
2√2
2
2
tan (+20,
cos (F²^12x) = cos fa
Cake
24
sin (-6+4x)
cos (-²+4x)
tan (-²+4*)
2
25
TE
(5) = ²^² + 2x82 = 7²
No.
E
5
Date
= tan (x+²)
= fan² = √₂
cos (x + ²)
- cos st = = =
3
tan x
sin
tan
[13
・3月
B
B1
1
1
