Question

Tim says that if P is an odd number and Q is an even number
then P+Q-3 cannot be a prime number.
Which of the statements below shows that Tim is wrong?

Answer 1

Tim is wrong , P + Q - 3 can be prime number but P + Q - 3  Can not be a  odd number

Step-by-step explanation:

P = 3  odd number

Q = 2  Even number

P + Q - 3

= 3 + 2 - 3

= 2

2 is a Prime number

Hence  Tim is wrong

P + Q - 3 can be a prime number

but P + Q - 3  Can not be a  odd number

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