[" 11.The line segment joining "A(-2,9)" and "B(6,3)" is a diamster of a circle "],[" with centre "C" .Find the coordinates of "C" ."]

The line segment joining A(-2, 9) and B(6, 3) is a diameter of a circle with centre C. Find the coordinates of C.

AB is a diameter of a circle with centre C = (-2, 5). If A = (3, -7). Find the coordinates of B.

The line segment joining points (2, -3) and (-4, 6) is divided by a point in the ratio 1: 2. Find the coordinates of the point.

IF the z-coordinates of a point C on the line - segment joining the points A(2 , 2 , 1) and B ( 5 , 1 , - 2) is -10 , then find the x - coordinate of C .

The line segment joining A(6,3) and B(-1,-4) is doubled in length by adding half of AB to each . Find the coordinates of the new end points .

C is a point on the line-segment joining the points A (2,-3,4) and B(8, 0,10) if the y-coordinate of C is (-2,) then its z-coordinate will be-

In what ratio is the line segment joining A(2, -3) and B(5, 6) divided by the x-axis? Also, find the coordinates of the point of division.

If the point C (-1, 2) divides internally the line segment joining A (2, 5) and B in the ration 3:4 . Find the coordinates of B .

C is a point on the line-semgment joining the points A (4,-2,6) and B(2,-3,4), if y-coordinates of C is 0, find its z-coordinate.