Home Physics Vectors Basic Mathematics y = λ nx 2 + sin x
Physics Vectors Basic Mathematics MCQ (Single Correct)

y = λ nx 2 + sin x

A
= + cos x , = – sin x
B
= – cos x , = + sin x
C
= – + cos x , = – sin x
D
= – – cos x , = – sin x

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Text Solution

Verified by Experts
The correct answer is:
A

y = ln x 2 + sin x

= +

= (x2) + cos x

= . 2x + cos x

= + cos x

⇒ = + = – sin x

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