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 | 16th Sep, 2019, 10:17: AM

Expert Answer:

Please refer the link given below for the solution:

Answered by Renu Varma | 16th Sep, 2019, 10:26: AM