If B, E , and A are not zeros, do lines Ax + By = C and Dx + Ey = F have the same slope?
The OA for this question is "D". But the question does not talk about "D", hence it can be zero. If D = 0 then D/E will be zero whereas A/B will not be zero (Since A, B are not zero's).
Hence i choose "E". Can somebody explain the logic behind the OA.
Thanks in Advance.
-If you like my post, consider giving KUDOS