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3 years ago

If we know that p → q is true and p is true, what do we know about q?

Mathematics

2 answers:

Harrizon [31]3 years ago

8 0

Answer:

Step-by-step explanation:

If p and q are both true, then p→q is true.

If p is true, q is false, then p→q is false.

If p is false, q is true, then p→q is true.

If p and q are both false, then p→q is true.

So if you know that p→q and p are both true, then q must be true (because if q is false, then p→q must be false).

Ede4ka [16]3 years ago

7 0

It will be true it will be false if p or q is fals

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BartSMP [9]

Answer:

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Step-by-step explanation:

Step 1:-

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Final answer:-

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