- #1

opus

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## Homework Statement

##4y=cos\left(4πx+\frac{3}{2}\right)##

## Homework Equations

## The Attempt at a Solution

In dividing both sides by 4, I got:

##y=\frac{1}{4}cos\left(πx+\frac{3}{8}\right)## But I am told this is incorrect.

Not sure if dividing everything by 4 here is an allowable technique, or if I did it wrong, but I'm not sure where else to go other than isolating the y like this.