1.

If p and q are the perpendicular distances from the origin to the straight lines x secθ−y cosecθ=α and x cosθ+y sinθ=αcos 2θ then

Answer»

If p and q are the perpendicular distances from the origin to the straight lines x secθy cosecθ=α and x cosθ+y sinθ=αcos 2θ then





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