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

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Answers : (2)

                    

Dear student,


First derivative is:


dy/dx=12x-10-10x=2x-10


d2y/dx2=2





































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Sagar Singh


B.Tech, IIT Delhi




































3 years ago
                    

thnx

3 years ago

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