- #1

yeahyeah<3

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## Homework Statement

What is thea are of the largest rectangle that can be inscribed in the ellipse 4x^2 +9y^2 = 36

A) 6 rad 2 B) 12 C)24 D) 24 rad 2 E) 36

## Homework Equations

Must be done using optimization and first derivitive

## The Attempt at a Solution

I know I have to use A= 2x2y

But i don't know how to remove one of the variables ..