Mathematics · Differentiation

If y = cos2(x2), then find dydx.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

14x cos(x2) sin(x2)
2-4x sin(x2) sin(x2)
3-4x cos(x2) sin(x2)✓
4-4x cos(x2) cos(x2)

Correct answer

-4x cos(x2) sin(x2)

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If y = cos2(x2), then find dydx.

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