The equation of the plane which is equally inclined to the lines x−12=y−2=z+2−1 and x+38=y−41=z−4 and passing through the origin is/are
14x−5y−7z=0
2x+7y−z=0
3x−4y−z=0
x+2y−5z=0
Let the equation of the required plane be ax+by+cz=0. Since the given lines are equally inclined to the plane, the anglesbetween the lines and the plane must be equal. ⇒|2a−2b−c|3=|8a+b−4c|9 Only options (1) and (2) satisfy the above condition.