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If the pth, qth and rth terms of a G.P. ...

If the pth, qth and rth terms of a G.P. be respectively , a,b and c then the value of `a^(q-r).b^(r-p).c^(p-q)` is :

A

0

B

1

C

3

D

abc//pqr

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The correct Answer is:
B
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