EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 4 - Trigonometric Equations and Inequalities>MHT-CET 2018>Q 3

MEDIUM

MHT-CET

IMPORTANT

Earn 100

The number of solutions of $\sin x + \sin 3 x + \sin 5 x = 0$ in the interval $[\frac{π}{2}, \frac{3 π}{2}]$ is

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Important Questions on Trigonometric Equations and Inequalities

HARD

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 4 - Trigonometric Equations and Inequalities>MHT-CET 2017>Q 4

The number of principal solutions of

\tan 2 θ = 1

is: