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The angle between the straight lines rep...

The angle between the straight lines represented b `(x^(2)+y^(2))sin^(2)alpha=(xcosalpha-ysinalpha)^(2)` is

A

`(alpha)/(2)`

B

`alpha`

C

`2alpha`

D

`(pi)/(2)`

Text Solution

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The correct Answer is:
C
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