Mathematics · Application of Derivatives
The function f(x) = sin x + cos 2x (for x > 0) has local minima at x =
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1nπ2
- 23(n + 1)π2
- 3(2n + 1)π2✓
- 4nπ
Correct answer
(2n + 1)π2
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