For a, b > 0, let 5a – b, 2a + b, a + 2b be in A.P. and (b + 1)2
, ab + 1, (a – 1)2
are in G.P. then
compute (a–1 + b–1).
For a, b > 0, let 5a – b, 2a + b, a + 2b be in A.P. and (b + 1)2
, ab + 1, (a – 1)2
are in G.P. then
compute (a–1 + b–1).
, ab + 1, (a – 1)2
are in G.P. then
compute (a–1 + b–1).