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Two adjacent sides of a parallelogram ar...

Two adjacent sides of a parallelogram are `4x + 5y = 0 and 7x + 2y = 0`. if the equation of it's one diagonal be `11x +7y = 9`,
Area of parallelogram is

A

(0,0)

B

(1,1)

C

`(5/3, -4/3)`

D

`(-2/3,73)`

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The correct Answer is:
A, B, C, D
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