💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

Like

Report

Numerade Educator

Like

Report

Problem 8 Easy Difficulty

If the vectors in the figure satisfy $ \mid u \mid = \mid v \mid = 1 $ and $ u + v + w = 0 $, what is $ \mid w \mid $?

Answer

$$
|w|=\sqrt{2}
$$

Discussion

You must be signed in to discuss.

Video Transcript

In the problem we have been given Not you equal one Mud, We Equal one. So here we have to find more W equals what. And in the problem it is given that you plus we plus W equals zero. So late assume you equal cap the equal I can and W equals -2 I can. So according to the exam son we have this I plus I -2 i equals zero. There are four more W equals Mode of -2, which is equally too. Or in general generally you can say that model W will be twice off mode of you our myself, mode of coffee. So this is the answer to the problem.