The answer is C. You shouldnt cheat and actually learn though it will help you in the future.
Answer:
Through any three non-collinear points, there exists exactly one plane. A plane contains at least three non-collinear points. If two points lie in a plane, then the line containing them lies in the plane. If two planes intersect, then their intersection is a line.
True. Anything divides by zero is zero
Answer:
I can only do 1 but I hope it helps.