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If the pair of lines 6x^(2)+xy-y^(2)=0 a...

If the pair of lines `6x^(2)+xy-y^(2)=0` and `3x^(2)-axy-y^(2)=0,a gt 0` have a common line, then a =

A

`(1)/(2)`

B

1

C

2

D

4

Text Solution

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The correct Answer is:
A
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TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2018 (4 MAY SHIFT 1)-Mathematics
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  4. If the chord L -=y-mx-1=0 of the circle S-=x^(2)+y^(2)-1=0 touches the...

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