Trigonometric Expression Simplification (Jee Ma… | ExamDuo
Ask Doubts
Log in
Basic Ratios, Identities & Formulas
Medium
Trigonometric Expression Simplification
For any θ ∊
(
π
4
,
π
2
)
, the expression 3
(
s
i
n
θ
−
c
o
s
θ
)
4
+ 6
(
s
i
n
θ
+
c
o
s
θ
)
2
+ 4
s
i
n
6
θ
equals :
Ask about this question
SELECT ONE OPTION
A
13 -
4
c
o
s
6
θ
B
13 -
4
c
o
s
4
θ
+ 2
s
i
n
2
θ
c
o
s
2
θ
C
13 -
4
c
o
s
2
θ
+ 6
c
o
s
4
θ
D
13 -
4
c
o
s
2
θ
+ +
s
i
n
2
θ
c
o
s
2
θ
Check