The inverse of p (q r) is logically equivalent to

MHT CET 2024 Mathematics question

Not in JEE syllabus

The inverse of is logically equivalent to

(1)
(2)
(3)
(4)Correct

Answer: (4)

Solution

The inverse of a conditional is . Here and , so the inverse is . A conditional is logically equivalent to its contrapositive, and the contrapositive of is , i.e. (this is the

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Question ID VK-095700