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if the m term of an A.P is 1/n and n term of an A.P is 1/m prove that sum of the (mn) first term is 1/2(mn+1)      
Asked by dhamaka437 | 16 Sep, 2019, 10:17: AM
answered-by-expert Expert Answer
Please refer the link given below for the solution:
https://www.topperlearning.com/answer/if-the-mth-term-of-an-ap-is-1-n-and-nth-term-is-1-m-show-that-the-sum-of-the-mn-terms-is-mn-1-2/2rn5xxhh
Answered by Renu Varma | 16 Sep, 2019, 10:26: AM

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