Question

someone help me answer this post please:

Answer 1

I have to find my 3-D glasses to get the coordinates of the points.

Answer 2

A (5, 2, 3) and B (2,1,4) --> Someone needs to verify that before we crank out the distance formula.

Answer 3

lol

Answer 4

isn't A(5;3;2)????
and B(2;4;1)????

Answer 5

I don't know. Remember the left handed and right handed models of viewing. That never made sense to me. But, if we are consistent in applying the formula, I don't think it will matter. See what you get.

Answer 6

in this case it wouldn't matter....

Answer 7

I got √11. I will show work if I can get affirmation.