Answer is right there is no mistake in answer
find the equation of the plane passing through the points a 110 b 121 c -2 - 2 - 1 and hence find the distance between the plane and the line x - 6/3 = y - 3 /-1 = z+2/1
Two men on either side of a temple pf 30 meter height observe it's top at the angle elevation 30 degree and 60 degrees respectively. Find the distance between the two men