A boy has 3 library tickets and 8 books of his interest in library. Of these, 8 he does not want to borrow mathematics part2 unless mathematics part1 is also borrowed. In how many ways can he choose the three books to be borrowed
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i think 14 what u think
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41 is the answer
8C3 - 6C2 = 41
8C3 - 6C2 = 41
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