-4
F(x)=4sin(x)+2=>
F'(x)=4cos(x)=>
F'(pi)=4cos(pi)=>
F'(pi)= -4
f(x)= 4sinx +2
f ' (x)= 4 cosx
f ' (x)= 4 cos(Pi)
f ' (x)= 4(-1)
f ' (x)= -4
f'(x) = 4cos(x)
f'(π) = 4cos(π) = -4
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Answers & Comments
-4
F(x)=4sin(x)+2=>
F'(x)=4cos(x)=>
F'(pi)=4cos(pi)=>
F'(pi)= -4
f(x)= 4sinx +2
f ' (x)= 4 cosx
f ' (x)= 4 cos(Pi)
f ' (x)= 4(-1)
f ' (x)= -4
f'(x) = 4cos(x)
f'(π) = 4cos(π) = -4