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प्रश्न
Rewrite of the statement in the form "p if and only if q".
p : If you watch television, then your mind is free and if your mind is free, then you watch television.
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उत्तर
You watch television if and only if your mind is free.
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संबंधित प्रश्न
Write the contrapositive and converse of the following statements.
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(ii) If you have winter clothes, then you live in Delhi.
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(i) If the diagonals of a quadrilateral do not bisect each other, then the quadrilateral is not a parallelogram.
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State the converse and contrapositive of statement:
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