# Derivative of 5*cos(0.75x)

## Derivative of 5*cos(0.75x). 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 5*cos(0.75x):

(5*cos(0.75*x))'(5)'*cos(0.75*x)+5*(cos(0.75*x))'0*cos(0.75*x)+5*(cos(0.75*x))'0*cos(0.75*x)+5*-sin(0.75*x)*(0.75*x)'0*cos(0.75*x)+5*-sin(0.75*x)*((0.75)'*x+0.75*(x)')0*cos(0.75*x)+5*-sin(0.75*x)*(0*x+0.75*(x)')0*cos(0.75*x)+5*-sin(0.75*x)*(0*x+0.75*1)0*cos(0.75*x)+5*0.75*(-sin(0.75*x))0*cos(0.75*x)+5*-0.75*sin(0.75*x)-3.75*sin(0.75*x)`
The calculation above is a derivative of the function f (x)