Objective Test Questions Used in Teaching the Lesson "Equation of a Straight Line"
The distance from point I to plane Ax + By + Cz+ D = 0 is equal to 3. B 2. CD 7 B 2 C 2 B 2 C 2 2 2 3 2 49 7 A A 2 A 2 6 2 . But = A – 3 B + 2 C + D = 49. Substituting the coordinates of point I into the left sides of the plane equation in each option, only option C satisfies this. Question 27 : ...






