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Consider an equivalence relation R on the positive integers A = {2, 3, 4, 5, 6, 7, .. 22} defined as mRn if the largest prime divisor of 'm' is the same as the largest prime divisor of 'n' The number of equivalence classes of R is ________. 8 |
Answer» Consider an equivalence relation R on the positive integers A = {2, 3, 4, 5, 6, 7, .. 22} defined as mRn if the largest prime divisor of 'm' is the same as the largest prime divisor of 'n' The number of equivalence classes of R is ________.
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