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------------------------------------------------ Are the lines L1 and L2 passing through the given pairs of points parallel, perpendicular or neither?

Explain your reasoning.

L1: (1, 2) & (3,1)

L2: (0, -1) & (2,0)

As the difference between the slope of both the lines are negative to each other, we can say that both the lines are neither parallel nor perpendicular to each other.

What is slope?

A line's slope reveals its slope and direction. Finding the slope of lines in a coordinate plane can help predict whether the lines are parallel, perpendicular, or have no relationship at all without actually using a compass.

The slope of any line can be calculated using any two distinct locations on the line. The slope of a line formula is used to determine the ratio of "vertical change" to "horizontal change" between two different points on a line.

Now in the question,

L1 is: (1,2) & (3,1)

L2 is: (0, -1) & (2,0)

Slope formula = (y2-y1)/(x2-x1)

For L1,

Slope = 1-2/3-1

= -1/2

For L2,

Slope = 0-(-1)/2-0

= 1/2

Therefore, as the slopes are neither equal nor are the negative reciprocal of each other, so they are neither parallel nor perpendicular to each other.

To know more about slope, visit:

https://brainly.com/question/3605446

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