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WZ
Numerade Educator

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Problem 37 Easy Difficulty

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

$ \langle c, c, c \rangle $, where $ c > 0 $

Answer

$$1 / \sqrt{3}, 1 / \sqrt{3}, 1 / \sqrt{3} ; 55^{\circ}, 55^{\circ}, 55^{\circ}$$

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Video Transcript

The problem is, I find it's a direction, co signs and the direction and goes off the doctor. See, see, see where see its securities and Cyril. So first the magnitude of this factor is the culture motive. Disquiet plus squared plus squire. So this is untrue. Saying What planet you till three. So we have direction. Kasay's saying Alfa is equal to consign beta. It's a sign, Emma, if they caught you want over three. So how far is the cultivator is equal to come up is about fifty five degrees.