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Chapter 2: Q 44. (page 237)

Fill in the blank:(fg)'(x)=_________.

Short Answer

Expert verified

(fg)'(x)=f'(x).g(x)-f(x).g'(x){g(x)}2.

Step by step solution

01

Given Information   

The given expression is (fg)'(x).

02

Simplification    

(fg)'(x)=f'(x)g(x)-f(x)g'(x){g(x)}2.

The derivative of(fg)(x)isf'(x)g(x)-f(x).g'(x){g(x)}2.

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