MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Direction Cosines

Find the dire...

Question

Find the directions cosines of $x, y$ and $z$ axis.

Open in App

Solution

Direction cosines of
a-axis
$(c o s 0^{\circ}, c o s 90^{\circ}, c o s 90^{\circ})$
=(1,0,0)
(2)y axis
= (0,1,0)
(3)z axis
=(0,0,1)

Suggest Corrections

thumbs-up

1

Similar questions

Q. Find the direction cosines of

z

Find direction cosines of y-axis.

Q. If a line makes angles

90^{o}

60^{o}

30^{o}

with the positive direction of x, y and z axis respectively find its direction cosines.

Q. If a line makes angle

90^{\circ}, 60^{\circ}

30^{\circ}

with the positive direction of

x, y

z - a x i s

respectively, find its direction cosines.

Q. If a line makes angles of 90°, 60° and 30° with the positive direction of x, y, and z-axis respectively, find its direction cosines.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Direction Cosines and Direction Ratios

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Direction Cosines

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon