defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Differential Calculus Differentiation of Implicit Functions
यदि y = cos2 x2 है, तो \(\frac {dy}{dx}\) का मान ज्ञात कीजिए।
1
4x2 sin x2 cos x2
2
-4x cos x2 sin x2
3
2x sin x2 cos x2
4
-2x cos x2 sin x2