defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Differential Calculus Differentiation of Implicit Functions
If y = cos2 x2, find \(\frac {dy}{dx}\)
1
4x2 sin x2 cos x2
2
-4x cos x2 sin x2
3
2x sin x2 cos x2
4
-2x cos x2 sin x2