If the mth term of A.P. be 1/n and its nth term be 1/m, then show that its (mn)th term is 1. 4 September 201910 February 2019 by Class of AchieversRead more
Find the value of 1/a+b+x = 1/a+1/b+1/x 20 February 20214 February 2019 by Class of Achievers Read more