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  • Check the validity of the following statement. i) p : 125 is divisible by 5 and 7. ii) q : 131 is a multiple of 3 or 11.

Check the validity of the following statement.

i) p : 125 is divisible by 5 and 7.

ii) q : 131 is a multiple of 3 or 11.

 

Answers (1)

i) Here, p: 125 is divisible by 5 & 7

Now let, q: 125 is divisible by 5 &

r: 125 is divisible by 7.

We know that q is true & r is false.

Thus, q ^ r is false..

Therefore, p is no valid.

ii) Here, q: 131 is a multiple of 3 or 11.

Now let, P: 131 is a multiple of 3

& Q: 131 is a multiple of 11.

We know that both P & Q are false.

Thus, P V Q is False & q is not valid.

Posted by

infoexpert23

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