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Comment on Prime Numbers
For the GrE prep question of
Question link: https:/
Question link: https://gre.myprepclub.com/forum/if-p-and-q-are-different-prime-numbers-...
Keep in mind that we're trying to eliminate 4 of the 5 answer choices.
So, we want to find values for p and q that make 4 of the 5 answer choices true.
We're told that p and q are different prime numbers.
So, as I test each answer choice, I can use any two prime numbers for p and q.
For answer choice B, If we use the same values we used for A, (p = 3 and q = 5), then we're unable to eliminate B (since those values make answer choice B false).
So, to be able to eliminate B, I had to test other values that could make B true.
Does that help?
Cheers,
Brent
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Thanks! I'm glad you like my
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