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If a, b, c and d are in G.P. show that (...

If a, b, c and d are in G.P. show that `(a^2+b^2+c^2)(b^2+c^2+d^2)=(a b+b c+c d)^2`.

A

1

B

2

C

3

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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