In an A.P. let `T_(r)` denote `r ^(th)` term from beginning, `T_(p) - (1)/(q (p
Channel: Doubtnut
Date: 2020-05-24

In an A.P. let `T_(r)` denote `r ^(th)` term from beginning, `T_(p) - (1)/(q (p +q)), T_(q) -(1)/(p(p+q)),` then :