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If a1,a2,a2.....an are in H.P. and a1a2+a2a3+a3a4+...............an-1an=ka1an the k= (A)1 (B) 2 (C) 3 (D)none

If a1,a2,a2.....an are in H.P. and a1a2+a2a3+a3a4+...............an-1an=ka1an the k=


(A)1    (B) 2    (C) 3     (D)none

Grade:12th Pass

1 Answers

Ankit Sharma
30 Points
11 years ago

can anyone solve it?

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