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



Numerade Educator



Problem 36 Easy Difficulty

Find the direction cosines and direction angles of the vector. (Give the direction angles correct to the nearest degree.)

$ \frac{1}{2} i + j + k $


Direction Cosines for $x, y$ and $z$ directions respectively:
$\frac{1}{3}, \frac{2}{3}$ and $\frac{2}{3}$
Direction angles for $x, y$ and $z$ directions respectively:
$71^{\circ}, 48^{\circ}$ and $48^{\circ}$


You must be signed in to discuss.

Video Transcript

the problem is finding the direction co sign and the directions and goes off selector halftimes ai plus de plus que First The magnitude ofthe this factor is a culture tough force. One bus line. It's justice. We caught you three away too, so they have to direction. Kasay's are sign now. Thought he quit you half over. Three over to this is food. Consign beta If he caught you two. Thirty. Thank you, Mama. It's their country to a third. So they have off is about seventy one degrees beta. It's for two comma, about forty eight degrees.