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If p then q means ______ is necessary condition for ____________

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in Mathematics - Class 11 by (789k points)
If p then q means ______ is necessary condition for ____________

(a) p, p

(b) q, q

(c) p, q

(d) q, p

This question was posed to me during an online exam.

Question is from Mathematical Reasoning topic in chapter Mathematical Reasoning of Mathematics – Class 11

1 Answer

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Best answer
Correct answer is (d) q, p

To elaborate: If p then q means q is necessary condition for p or p => q. It is not same as p is necessary condition for q.

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