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Line L(1) -=ax+by+c=0 " and " L(2) -= lx...

Line `L_(1) -=ax+by+c=0 " and " L_(2) -= lx+my+n=0` intersect at point P and make an angle `theta` with each other Find the equation of a line different from `L_(2)` which passes through P and makes the same angle `theta " with " L_(1)`.

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