SOLUTION: A triangle ABC with A (1,1) and B(-1,4).The gradients of AB, AC and BC are - 3m,3mand m respectively.
a) Find the value of m
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Question 1190783: A triangle ABC with A (1,1) and B(-1,4).The gradients of AB, AC and BC are - 3m,3mand m respectively.
a) Find the value of m
Answer by Solver92311(821) (Show Source): You can put this solution on YOUR website!
Gradient of AB: }\ =\ -\frac{3}{2})
So 
John
My calculator said it, I believe it, that settles it
From
I > Ø
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