# Derivative of 4*sin(x/2)

## Derivative of 4*sin(x/2). Simple step by step solution, to learn. Simple, and easy to understand, so dont hesitate to use it as a solution of your homework.

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## Derivative of 4*sin(x/2):

(4*sin(x/2))'(4)'*sin(x/2)+4*(sin(x/2))'0*sin(x/2)+4*(sin(x/2))'0*sin(x/2)+4*cos(x/2)*(x/2)'0*sin(x/2)+4*cos(x/2)*(((x)'*2-(x*(2)'))/(2^2))0*sin(x/2)+4*cos(x/2)*((1*2-(x*(2)'))/(2^2))0*sin(x/2)+4*cos(x/2)*((1*2-(x*0))/(2^2))0*sin(x/2)+4*1/2*cos(x/2)2*cos(x/2)`
The calculation above is a derivative of the function f (x)