Posted by **Miyako** on Thursday, June 21, 2012 at 4:10pm.

Hello ^___^

Please help me! Thank you very very much!

Determine if the planes are parallel.

[x,y,z] = [1,2,2] + s[0,-1,0] + t[0,0,1]

[x,y,z] = [1,0,-3] + s[0,0,1] + t[-1,0,0]

thank you ^__^Y

- Grade 12 Calculus University -
**Reiny**, Thursday, June 21, 2012 at 5:22pm
Find a normal to the first plane, and a normal to the second plane.

If the two normals are scalar multiples of each other, then the planes are parallel.

or

try to find their intersection, if you can find a solution, then they are obviously not parallel

## Answer This Question

## Related Questions

- English - Hello. I would be very grateful for your help. 1) Please help me with ...
- Math(Calculus) - Ok I have a bunch of questions, please bare with me and i'd ...
- English - 1. Hello. May I speak to Tom? Speaking. Who's this? Hi,Tom. This is ...
- Physic please check - A +6.00 µC charge is moving with a speed of 7.00 x 10^4 m/...
- English - Hello. Please help me choose the right word in the context "the police...
- Algebra, help please!!! - Fill in the following blanks to find other expressions...
- Calculus Grade 12 University - 8. Find the vector equation of the line in which ...
- English - Hello. I'm very grateful to Ms.Sue for the answers. Thanks a lot. Hope...
- English - Hello. I will be very grateful for your advice. Which is correct: a) ...
- English - 1. I liked the work very much because I could help orphans who needed ...

More Related Questions