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Find the 5th and 10th terms of the seque...

Find the 5th and 10th terms of the sequence `[u_(n)]` defined by, `u_(n) = {(2n+7 "when n is odd"),(n^(2) + 1 "when n is even"):}`

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The correct Answer is:
5th term 17 and 10th term 101.
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