mth202 assignment 1 idea solution spring 2020

Assignment No.1 idea solution MTH202 Spring 2020

Question No 1

Formulate the argument symbolically and test its validity using the truth table.

 The number is not divisible by 12 if and only if it is not divisible by 3 and 4.

The number is divisible by 12

Therefore it is divisible by 3 and 4

Solution

Let p = the number is divisible by 12

q = the number is divisible by 3 and 4

Symbolic form