Question

Given P : 25 is a multiple of 5, q : 25 is a multiple of 8. Write the compound statement connecting these two statements with "and", "or" in ${60}^{th}$ cases. Check the validity of the statement.

Answer 1

Compound statement using and -

1. $25$ is a multiple of $5$ and $25$ is a multiple of $8.$

This statement is not valid since only one statement out of the two connected using and is valid.

2. using or

$25$ is a multiple of $5$ or $25$ is a multiple of $8.$

The statement is valid since in case of or statement is valid if any one of the statements connected by or is valid.

Hence, solved.