Question

If P(a/3,4) is midpoint of line segment joining the points Q(-6,5) and R(-2,3), then the value of a is

Answer 1

If P((a)/(3),4) is the mid - point of the line segment joining the points Q(-6,5) and R(-2,3), then the value of a is. But mid- point P(a3,4) is given. Hence , the required value of a is -12.

Answer 2

Answer:

If P((a)/(3),4) is the mid - point of the line segment joining the points Q(-6,5) and R(-2,3), then the value of a is. But mid- point P(a3,4) is given. Hence , the required value of a is -12