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If a(1), a(2), a(3)"….." are in G.P. , t...

If `a_(1), a_(2), a_(3)"….."` are in G.P. , then the value of `Delta= |{:(log a_(n),loga_(n+1),loga_(n+2)),(log a_(n+3),loga_(n+4),loga_(n+5)),(loga_(n+6),loga_(n+7),loga_(n+8)):}|` is `:`

A

2

B

1

C

0

D

`-2`

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The correct Answer is:
C
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HIMALAYA PUBLICATION-MATRICES AND DETERMINANTS-QUESTION BANK
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  3. If a(1), a(2), a(3)"….." are in G.P. , then the value of Delta= |{:(lo...

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  4. If D= |[1,1,1],[1,1+x, 1],[1,1,1+y]| for x ne 0, y ne 0 then D is

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  9. If a, b, c, d, e and f are in G.P, then the value of |[a^2,d^2,x],[b^...

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