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Yogita can u answer it .1. Find the median in an arranged series of an even number of in terms.

Answer» Mid term is nth term and (n+1)th term\xa0=>nth term is 2n and (n+1)th term is 2(n+1)median = (2n+2(n+1))/2=2n+1
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Find the value ofCot18/ tan72


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