Question

if Slope of a 1 equals to 1 then what is the slope of M2 M1 perpendicular to M2

Answer 1

the question is not clear. but I can give u a hint.
if 2 lines are perpendicular , product if their slopes is -1
i.e M1 X M2 =-1

Answer 2

Answer:

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Step-by-step explanation:

If two lines are perpendicular, then the product of their slopes will be equal to -1.