Summer fun 12

Calculus Level 1

d d x ( 7 sin x ) = ? \dfrac{\text{d}}{\text{d}x}(7\sin x)=?

7 s e c x 7secx 7 x 7x 7 c o s x 7cosx 7 x -7x

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2 solutions

Jaywon Han
Dec 28, 2018

Derivitive of sin is cosx. sinx---cosx

X X
Aug 3, 2018

sin x cos x , 7 sin x 7 cos x \sin x\rightarrow\cos x,7\sin x\rightarrow7\cos x

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