Question

e closed sphere with centre (2,3,7)and​

Answer 1

Answer:

The equation of the sphere with center (2, 3, 7) and radius 10 in R³. Thus, the closed sphere with center (2,3,7) and radius 10 in R³ is contained in the open cube P = {(x, y, z):|x - 2| < 11, |y - 3| < 11, |12 - 7| < 11}.

Answer 2

Answer:

think this is ur answer ☺