Quick practice
Question 1 of 5
Which of the following is correct about the term direction cosines?
A
None of the above
B
It is the cosine of angle between the line and positive direction of the coordinate axes
C
It is the cosine of angle between the line and the perpendicular direction of the coordinate axes
D
It is the direction of the coordinate system
Get unlimited practice with CBSE Class 12 subscription
Boost your performance with adaptive practice tests
Practice every concept in the syllabus
Compare your speed and accuracy with your peers
Download the app and practice on the go