Numerical Methods

1. National University
College of Engineering
S.Y. 2017-2018
QUIZ NO. 2
Composite Trapezoidal method and Composite Simpson’s 1/3 rule
CARLOS, MA. SHARMAINE L. NUMERICAL METHODS
ECE141 APRIL 04, 2018

2. Find the area bounded by the x-axis, y-axis and 𝑦 =
−𝑥2
+2𝑥+7
4
a. Use composite Simpson’s 1/3 rule and Trapezoidal method. NOTE: Use 50 partitions.
SOLUTION:

3. COMPOSITE TRAPEZOIDAL METHOD

4. COMPOSITE SIMPSONS RULE