Trigonometric Equation Solution (Jee Mains) | ExamDuo
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Basic Ratios, Identities & Formulas
Hard
Trigonometric Equation Solution
Solve the equation sin x – 3sin 2x + sin 3x = cos x – 3cos 2x + cos 3x
SELECT ONE OPTION
A
nπ
2
-
π
8
, n ϵ I
B
nπ
2
, n ϵ I
C
nπ
2
+
π
8
, n ϵ I
D
nπ, n ϵ I
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