Answers

2014-06-09T11:45:27+05:30
 mid point of two points (x1,y1) & (x2,y2) is {(x1+x2)/2 , (y1+y2)/2}
so the mid point of (19,14) & (7,8) is 
 =  {(19+7)/2 , (14+8)/2}
= (13 , 11)
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2014-06-09T19:05:44+05:30
Let us consider the midpoint be (x,y)
Therefore (x,y) = [(19+7)/2 , (14+8)/2]
                           = [26/2 , 22/2]
                           = [13 , 11]
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