The equation giving a family of ellipsoids is u = (x^2)/(a^2) + (y^2)/(b^2) + (z^2)/(c^2) . find the unit vector normal to each point of the surface of this ellipsoids.

Step-by-step explanation:

Given equation of ellipsoids,

The vector normal to the given equation of ellipsoid will be given by

Hence, the unit normal vector can be given by,

Hence, the unit vector normal to each point of the given ellipsoid surface is

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

pretty sure 750 each month!

step-by-step explanation: