Question

What is the distance between point A(0, 0, 8) and B(0, 6, 0)?

Answer 1

same thing

Answer 2

for P(a,b,c) and Q(d,e,f)
we have
\[D=\sqrt{(a-d)^2+(b-e)^2+(c-f)^2}\]

Answer 3

a = 0, b = 0, c = 8, d = 0, e = 6, f = 0

Answer 4

plug them in and do the arithmetic.

Answer 5

2 is the distance between them

Answer 6

no

Answer 7

\[\sqrt{(0-0)^2+(0-6)^2+(8-0)^2}=\sqrt{36+64}=\sqrt{100}= ?\]

Answer 8

these are vectors in 3 space, not numbers....

Answer 9

10?

Answer 10

correct, do you see how I did this, and now you can do the next one?

Answer 11

yes i do