In direct method to prove statement “If p then q” is valid or not, we assume p to be __________ and prove q to be _____________(a) true, false(b) true, true(c) false, false(d) false, trueThis question was posed to me in homework.I want to ask this question from Mathematical Reasoning in portion Mathematical Reasoning of Mathematics – Class 11

In direct method to prove statement “If p then q” is valid or not,

1.	In direct method to prove statement “If p then q” is valid or not, we assume p to be __________ and prove q to be _____________(a) true, false(b) true, true(c) false, false(d) false, trueThis question was posed to me in homework.I want to ask this question from Mathematical Reasoning in portion Mathematical Reasoning of Mathematics – Class 11
Answer» The CORRECT choice is (b) true, true For explanation I would SAY: In direct method, we assume p to be true and use it to PROVE that q is ALSO true. There is no case for p to be false in direct method.

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