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If a, b, c respectively the p^(th), q^(t...

If `a, b, c` respectively the `p^(th), q^(th)` and `r^(th)` elements of a G.P, thenlebrge `Delta = [[loga, logb,logc],[p,q,r],[1,1,1]]` equals

A

1

B

0

C

-1

D

none of these

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B
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