Find the first derivative and second derivative of given functions w.r.t corresponding independent varible.

y = 6x2 – 10x – 5x2 [here 2 is square]
y = sin x + cos x

3 years ago


Answers : (2)


Dear student,

First derivative is:



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Sagar Singh

B.Tech, IIT Delhi

3 years ago


3 years ago

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