The coordinates of the mid-point joining the point P (4, 6) and Q (–4, 8) will be-

Explanation

The coordinates of the mid-point joining the point P ($x_1$, $y_1$) and Q ($x_2$, $y_2$) $$= \left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)$$ ∴ The coordinates of the mid-point joining the point (4, 6) and (–4, 8) $$= \left(\frac{4-4}{2}, \frac{6+8}{2}\right)$$ = (0, 7)