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Mathematics, 13.09.2019 17:10 shashi2728

Rephrase in contrapositive form:
(a) "if you are taller than 6 ft, then it is unpleasant for you to travel in economy class." your contrapositive must not contain explicit references to negation. assume that the negation of "unpleasant" is "pleasant".
(b) "if x ≥ 0 and y ≥ 0 then xy ≥ 0" where x, y are real numbers.

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Rephrase in contrapositive form:
(a) "if you are taller than 6 ft, then it is unpleasant for...
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