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Reason abstractly.
Given: (1) If X is blue, then Y is gold.
(2) Y is not gold.
Which of the following must be true?
A. Y is blue.
B. Y is not blue.
C. X is not blue.
D. X is gold.

Reason abstractly Given 1 If X is blue then Y is gold 2 Y is not gold Which of the following must be true A Y is blue B Y is not blue C X is not blue D X is gol class=

Respuesta :

theleangreenbean

Answer:

C. X is not blue.

Step-by-step explanation:

Hi there!

We're given that if X is blue, then Y is gold, but Y is not gold.

Therefore, there is no way that X is blue, because if it was, then Y would be gold. But it's not, so X is not blue.

I hope this helps!

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