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hannahberscheid
hannahberscheid hannahberscheid
  • 24-06-2016
  • Mathematics
Answered

If p∨q is true, then what must be true about the truth values of p and q?


both are true

both are false

at least one is true

Verified Answer :

WorldlyGlass49
WorldlyGlass49 WorldlyGlass49
  • 24-06-2016

If pVq is true, then the answer that must be true about the truth values of p and q is that at least one is true.
If both are true, pVq is true.
If both are false, pVq is false.
But if p is true, and q is false, and vice versa, then pVq is true - only one needs to be true.

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