Basics on MATLAB related Questions and Answers

Question :   How would you express a pi as a character and an integer? Choose the correct code. 1. a=pi;b='pi'; 2. a=22/7; b=pi; 3. a=3.1415; b=22/7; 4. a=3.1429;b='pi'; Answer :   1 - a=pi;b='pi';