Question

Jldi solve krdo mera exam chlra hai​

Answer 1

Answer:

Let A be the first term and R be the common ratio of the G.P. According to the given information, ARp–1 = a ARq–1 = b ARr–1 = c aq–r br–p cp–q = Aq–r × R(p–1) (q–r) × Ar–p × R(q–1) (r-p) × Ap–q × R(r –1)(p–q) = Aq – r + r – p + p – q × R (pr – pr – q + r) + (rq – r + p – pq) + (pr – p – qr + q) = A0 × R0 = 1 Thus, the given equation is proved......