Question

can someone show me how to find the length of vector v whose initial point is (4,0) and terminal point is (-2,1)

Answer 1

Could I help you?

Answer 2

Are you familiar with that? @zaxoanl

Answer 3

thank you @3mar

Answer 4

Don't mention it!
You are welcome!
What matters is that you got the idea!
Did you?

Answer 5

i have another question
Find the equation of the line that passes through (-4,5,2) and is parallel to both the xz-plane and yz-plane.

i got y-5=0 y=5
x+4=0 x=-4

Answer 6

the equation would be (x+4)+(y-5)+(z-2)=0 right?

Answer 7

It would better to start your second question in another new post if you don't mind!