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If p is an even integer and q is an odd integer , which of the following must be an odd integer ?

If p is an even integer and q is an odd integer , which of the following must be an odd integer ? Correct Answer 2p+q

Let, p = 2, q = 3 p/q = 2/3 2p + q = 7 pq = 6 2 ( p + q) = 10 3p/q = 2

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