How do you find the derivative of $g(t)=picost$ ?

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Answer 1 · 2017-01-26T22:24:48

$g^'(t)=-pisint$

knowing that the rules of the derivative mentions that you can bring a constant out of the equation of the derivative.

Therefore,

$pi d/dt cost$

$g^'(t) =-pisint$

How do you find the derivative of g(t)=picostg(t)=picost?