2. Write a Matlab function, called mysum that inputs the integer n and outputs the sum of the first n integers. Use a for loop to compute the sum - don't use Mat lab's built in function. Show your results for n = 20 and n = 100. 3. Write a Matlab function, called myabsolutevalue that inputs a real number a and outputs the absolute value of a. Use a if loop to return the result - don't use Matlab's built in function. Test for a = -2.3343224, and a = 9242.23. 4. Check that your function myabsolutevalue treats the case a = 0. Use the command fprintf in your function to display your result.

2. Write a Matlab function, called mysum that inputs the integer n and outputs the sum of the first n integers. Use a for loop to compute the sum - don't use Mat lab's built in function. Show your results for n = 20 and n = 100. 3. Write a Matlab function, called myabsolutevalue that inputs a real number a and outputs the absolute value of a. Use a if loop to return the result - don't use Matlab's built in function. Test for a = -2.3343224, and a = 9242.23. 4. Check that your function myabsolutevalue treats the case a = 0. Use the command fprintf in your function to display your result.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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