JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Hard

1 of 1

Application +4 | -1

In a triangle

A B C

, the angle

B

is greater than the angle

A

. If the values of angles

A

and

B

satisfy the equation

3 \sin x-4 \sin ^{3} x-k=0,0 < k < 1

, then the values of

C

View answer and explanation

Correct option: C

2 \pi / 3

Option C is correct because it is derived from the sine triple angle identity and the given conditions, leading to the correct value for angle C.

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