NB: please use matlab

Mailings Review View Tell me what you want to do ain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing HOMEWORK 4 ther Problems 1. Compute the following integrals using numerical integration (area under the curve), as shown in class. You should be sure to remove the right-most rectangle from your estimates. Use a "reasonable" choice for the delta spacing for each problem. Save all of the code in a file called lastName firstlnit HW4 MP5.m". Note: You may use the codeI posted to Blackboard as a guide, but you MUST write your own solutions to each problem. You may not simply plug in the functions and end points into my code and write down the answers. a. Integrate sin(2%) on the interval of 0 to pi. b. Integrate sin(21x) on the interval of 0 to pi/2 c. Integrate 2*x +5 on the interval of 5 to 7 d. Integrate xA2 on the interval of -4 to 4. Worksheet 11 Problems