### Solution Found!

# Approximate the length of the graph of the ellipse 4x2 + 9y2 = 36 in the first quadrant

**Chapter 4, Problem 9**

(choose chapter or problem)

**QUESTION:**

Approximate the length of the graph of the ellipse 4x2 + 9y2 = 36 in the first quadrant using Gaussian Quadrature with n=5. Determine the error in the approximation given thatthe actual length is 3.7437137.

### Questions & Answers

**QUESTION:**

Approximate the length of the graph of the ellipse 4x2 + 9y2 = 36 in the first quadrant using Gaussian Quadrature with n=5. Determine the error in the approximation given thatthe actual length is 3.7437137.

**ANSWER:**

Approximate le