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Two lines 5x+3^alphay=1 and alphax-y=0 a...

Two lines `5x+3^alphay=1` and `alphax-y=0` are perpendicular to each other for some value of `alpha` lying in the interval:

A

`(-1,0)`

B

`(1,2)`

C

`(2,3)`

D

`(3,4)`

Text Solution

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The correct Answer is:
C
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