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If 1,log9(3^(1-x)+2), log3(4*3^x-1) are ...

If `1,log_9(3^(1-x)+2), log_3(4*3^x-1)` are in A.P then x equals to

A

`log_4 3`

B

`log_3 4`

C

`1-log_3 4`

D

`log_3 (1/4)`

Text Solution

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The correct Answer is:
C
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ARIHANT SSC-SEQUENCE, SERIES & PROGRESSIONS-EXERCISE LEVEL-2
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  8. In the zoolozical park lucknow there are four kinds of animals viz. El...

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  13. If x, y, z are in A.P. and tan^(-1) x, tan^(-1) y and tan^(-1)z are al...

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  14. If 1 , logy , x , logz , y , -15 logx z are in A.P. , then which is co...

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  17. If 1,log9(3^(1-x)+2), log3(4*3^x-1) are in A.P then x equals to

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  18. 17. If x gt 1, y gt 1, z gt1 are in G.P, then 1/(1+ ln x), 1/( 1+ ln ...

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  19. Let a(1), a(2), …., a(10) be in A.P and h(1), h(2),…. , h(10) be I H.P...

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