Question

The point A(2,4,5) is reflected in the line with the equation r=(0,0,1)+s(4,2,1), to give the point A'. Determine the coordinates of A'.

Answer 1

@Psymon =D please?

Answer 2

Im in another problem, but im here :P

Answer 3

oh ok.. do that first, i can wait:)

Answer 4

Alright, thanks xD Im glad Im getting paid for this, haha.

Answer 5

so you are really a math tutor?????? *o*

Answer 6

Yep, Im employed by the college for it.

Answer 7

Im not quite sure about the reflected part. Thats new for sure.

Answer 8

me too.. i don't know what it means..

Answer 9

i found something similar to this but i don't understand the steps..
http://ca.answers.yahoo.com/question/index?qid=20100621191004AAAWXXx

Answer 10

Maybe its in here:
http://tutorial.math.lamar.edu/Classes/CalcIII/CalcIII.aspx

Itd possibly be somewhere in one of the beginning sections.

Answer 11

D: it's very advanced...is this yours?
i need to read then.. brb

Answer 12

Yeah, they dont explain it enough in your yahoo one. And no guarantees what we want isin there, its just a good site for what it does have.

Answer 13

i read Vector Functions, some of the terms i don't understand..

Answer 14

Ah. Ill take a look.

Answer 15

is there any easier one??

Answer 16

Guess it doesnt have the info we want >.<

Answer 17

maybe i can just leave this question..

Answer 18

Yeah. Seems like a lot of your questions dont at all overlap with mine xD

Answer 19

really? but its still on planes..

Answer 20

yeah, not sure about the reflection stuff O.o

Answer 21

my topic here is: "The Distance from a Point to a Line in R^2 and R^3"
the book did not discuss/give examples about reflection.. it's jus a question here:/

Answer 22

Yeah, my text does a few things like that. It presents the 3d concepts and then other random questions are assumed knowledge that you know what its talking about.

Answer 23

lol.. guess i'm gonna skip this for a moment.. thanks by the way! c ya round..

Answer 24

alrighty :3