Qualification > Math

Maths/Physics help

<< < (9/22) > >>

omarsubei:
Oooooooh, wait I think I get it. Is it because it doesn't matter where Mr. Black sits first, because the question is asking about the different "ways" they can sit i.e. their positions with respect to each other?

astarmathsandphysics:
Exactly. If it mattered there answer would be 6x72=432

astarmathsandphysics:
You are making it soooooooooooooo compilated but it is exactly as I say.

astarmathsandphysics:

--- Quote from: omarsubei on February 19, 2009, 01:39:59 pm ---Oooooooh, wait I think I get it. Is it because it doesn't matter where Mr. Black sits first, because the question is asking about the different "ways" they can sit i.e. their positions with respect to each other?

--- End quote ---

Exactly

avrila:
Can you please help me with this:

1. Find the fourth vertex of the parallelogram:
A(2,1,0) B(3,2,-1) C(0,-1,1)

2. Find the shortest distance between point A (3,5,6) and line (x-7)/2=y-5=(z-12)/6

Thanks in advance...

Navigation

[0] Message Index

[#] Next page

[*] Previous page