Find the equation of the sphere described on the joint of points A and B having…

MATHEMATICS · Subjective · CBSE · Mathematics · Introduction to Three-Dimensional Geometry · Introduction to Three-Dimensional Geometry

Problem

Find the equation of the sphere described on the joint of points A and B having position position vectors

2\hat{i} + 6\hat{j} - 7\hat{k}

and

-2\hat{i} + 4\hat{j} - 3\hat{k}

, respectively, as the diameter. Find the centre and the radius of the sphere.