The line segment AB joining the points A(2,-4) and B(5,2) is trisected at the points C(3,a) and D(b,a) .Find value of a & B??
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Answer:
The value of a is -4 and b is 4 .
Step-by-step explanation:
We are given that The line segment AB joining the points A(2,-4) and B(5,2) is trisected at the points C(3,a) and D(b,a)
C is the mid point of A and D
So, using mid point formula
So, the coordinates of C is
We are given that the coordinates of C =(3,a)
On comparing
Hence the value of a is -4 and b is 4 .
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