1. Multiple choice question I

1. If \(P\)$\left(\frac{a}{3},\frac{b}{2}\right)$ is the mid-point of the line segment joining \(A(−4, 3)\) and \(B(−2, 4)\) then \((a, b)\) is:

 

2. If the coordinates of one end of a diameter of a circle is \((3, 4)\) and the coordinates of its centre is \((−3, 2)\), then the coordinate of the other end of the diameter is