JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Hard

1 of 1

Application +4 | -1

|k|=5

and

0^{\circ} \leq \theta \leq 360^{\circ}

, then the number of different solution of

3 \cos \theta+4 \sin \theta=k

View answer and explanation

Correct option: B

Two

Option B (Two) is correct because the equation has two solutions when

|k| = 5

and

0^{\circ} \leq \theta \leq 360^{\circ}

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