The angle between the lines given by the...

The angle between the lines given by the equation `alphay^(2)+(1-alpha^(2))xy-alphax^(2)=0` is same as
the angle between the lines

A

(a) `5x^(2)+2xy-3y^(2)=0`

B

(b) `5x^(2)+16xy+5y^(2)=0`

C

(c) `xy=0`

D

(d) `x^(2)-2xy-3y^(2)=0`

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The correct Answer is:

C

NA

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