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If the equation 4y^(3) - 8a^(2)yx^(2) - ...

If the equation `4y^(3) - 8a^(2)yx^(2) - 3ay^(2)x +8x^(3) = 0` represents three straight lines, two of them are perpendicular, then sum of all possible values of a is equal to

A

`(3)/(8)`

B

`(-3)/(4)`

C

`(1)/(4)`

D

-2

Text Solution

Verified by Experts

The correct Answer is:
B
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