2x + 5y = 8
5x + 2y =1
So that means these lines are perpendicular line please correct me if I am wrong.
The two lines are not perpendicular to each other.
Start with calculating the slope of each line, and see if their product equals -1.
5x + 2y =1
So that means these lines are perpendicular line please correct me if I am wrong.
Start with calculating the slope of each line, and see if their product equals -1.