Tuesday
January 17, 2017

Posts by A.A.N

Total # Posts: 1

Business mathematics
In an examination of certain number of candidates 18 passed mathematics, 17 passed physics, 11 passed both mathematics and physics, 1 failed both subjects. Find the number of candidates that passed. i. Mathematics only. ii. Physics only. iii. Total number of candidates that ...
December 29, 2016

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