JEE Main 2023 Mathematics question
If the equation of the plane passing through the point (1, 1, 2) and perpendicular to the line x – 3y + 2z – 1 = 0 = 4x – y + z is Ax + By + Cz = 1, then 140(C – B + A) is equal to .
Answer: 15
If the equation of the plane passing through the point (1, 1, 2) and perpendicular to the line x – 3y + 2z – 1 = 0 = 4x – y + z is Ax + By + Cz = 1, then 140(C – B + A) is equal to .