Question

uestion 1
a) The mid-point of the line segment joining the points (3m, 6) and (-4, 3n) is
(1, 2m-1). Find the values of m and n:
(3)
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Answer 1

x coordinate of mid point = (3m - 4)/2 = 1

3m - 4 = 2

3m = 6

m =2

y coordinate of mid point =( 6 + 3n) /2 = 2m - 1

6 + 3n = 4m - 2

m= 2

6 + 3n = 6

n = 0