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If the lines px^(2) - qxy -y^(2) = 0 mak...

If the lines `px^(2) - qxy -y^(2) = 0` make the angles `alpha` and `beta` with X-axis, then find the value of `tan(alpha + beta)`.

A

`(-p)/(1+q)`

B

`(-q)/(1+p)`

C

`q/(1+p)`

D

`p/(1+q)`

Text Solution

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The correct Answer is:
B
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