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Area of the parallelograms formed by the...

Area of the parallelograms formed by the lines
`4 y - 3 x-a=0, 3 y-4 x+a =0`
`4 y-3 x-3 a=0,3 y-4 x+2 a=0`

A

`a^(2)`

B

`(a^(2))/(7)`

C

`(2 a^(2))/(7)`

D

` (2 a^(2))/(9)`

Text Solution

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The correct Answer is:
C
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