Question

Please help with this vectors problem


Page 48
http://www.nelson.com/math/documents/Nelson%20C&V%20Ch%202.pdf

PLEASE HELP! Thanks in advance :)

Answer 1

which problem?

Answer 2

The whole question

Answer 3

oh nevermind I was confused by the page numbers.

Answer 4

:P

Answer 5

Happens lol

Answer 6

hmmm that's confusing. is "n" the same as "n(d)"?

Answer 7

I dont know...

Answer 8

lol

Answer 9

Hold on, let me find another link

Answer 10

http://seh.ycdsb.ca/Departments/Mathematics/Costigan/MCV4U1/unit2/ch04.pdf
pg 162

Answer 11

Sorry, this one is too confusing. I'm not sure if they want us to differentiate the equation or what. I've never worked with the Elasticity equation.

Answer 12

I see...
Thanks anyway

Answer 13

Maybe we plug ($20) and ($80) into the n(p) equation.

Answer 14

that will give you n(20) and n(80).

Answer 15

then you subtract those two to get delta(n)

Answer 16

that's my best guess.