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 9.(i)   Find the derivative of  2x - 3/4

Answers (1)

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Given:

f(x)=2x - 3/4

As we know, the property,

f'(x^n)=nx^{n-1}

and the property 

\frac{d(y_1+y_2)}{dx}=\frac{dy_1}{dx}+\frac{dy_2}{dx}

applying that property we get

f'(x)=2-0

f'(x)=2

Posted by

Pankaj Sanodiya

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