Suppose rm (3, - 4) = (1,1) and rm (1,1) = (-5,16). is m||n? explain

In geometry, the lines are parallel when their slopes are equal. The slopes can be calculated through the equation,

m = (y2 - y1) / (x2 - x1)

Substituting,

m = (1 - 3) / (1 - - 4) = - 2/5

m = (1 - - 5) / (1--16) = 6/17

which are not the same. The answer is no.