How Do You Differentiate K sin(Gx + 5)?

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SUMMARY

The differentiation of the function y = K sin(Gx + 5) results in dy/dx = KG cos(Gx + 5). This conclusion is reached by applying the chain rule of differentiation, where K is a constant and G is a coefficient of x. The correct derivative is confirmed as (1), while the alternative expression (2) is incorrect due to improper application of the differentiation rules. Understanding these principles is essential for accurate differentiation in calculus.

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Homework Statement



if y = K sin(Gx + 5)

what is dy/dx

Homework Equations



y=sin x

dy/dx = cos x

The Attempt at a Solution



y = K sin(Gx + 5)

dy/dx = KG cos (Gx +5) (1)

or

dy/dx = KG cos GX + 5 (2)


i think it is (1)

is this correct or it is non of these (other)?
 
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Why would you think it is (2) in the first place?
(1) is certainly correct, but your doubt indicates you are not quite familiar with the rules of differentiation yet.
 

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