The length of the longest interval, in which the function 3 sin x – 4 sin 3 x is…
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
The length of the longest interval, in which the function
3 sin x – 4 sin3 x is increasing, is
3 sin x – 4 sin3 x is increasing, is
- \(\frac{\pi}{3}\)
- \(\frac{\pi}{2}\)
- \(\frac{3 \pi}{2}\)
- π
Answer
(A) 3
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