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Mathematics, 25.03.2020 20:27 ryansterling200

8) Which one of the following pairs of equation represents perpendicular lines
a) x+y=1 and y-2x = 2
c) x+y= 0 and -x+y=1
d) 2x + y = land -2x - y = 1
b) 3x - 2y = 0 and 3x + 2y = 2
ara 1 and 2

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Answers: 2

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8) Which one of the following pairs of equation represents perpendicular lines
a) x+y=1 and y-2...
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