- #1
ƒ(x)
- 328
- 0
Homework Statement
Find magnitude and direction
[tex]\stackrel{\rightarrow}{C}[/tex] = -2i-3j+4k
Homework Equations
Trig. Functions
Pythagorean Theorem
The Attempt at a Solution
C = [tex]\sqrt{4+9+16}[/tex] = [tex]\sqrt{29}[/tex]
I don't know what to do for the angles because I'm not sure where the reference point is supposed to be.