Which of the following is not a unit vec...

Which of the following is not a unit vector ?

A

`((1)/(sqrt(3)),(-1)/(sqrt(3)),(1)/(sqrt(3)))`

B

`(cosalpha,0,sinalpha)`

C

`(1,0,0)`

D

`((1)/(sqrt(2)),(1)/(sqrt(2)),(1)/(sqrt(2)))`

Verified by Experts

Similar Questions

Explore conceptually related problems

Two vectors vecP and vecQ are inclined to each other at angle theta . Which of the following is the unit vector perpendicular to vecP and vecQ ?

Which of the following is not a unit of electric energy?

Which one of the following is not a unit of electric potential ?

Which of the following is fundamental vector quantity.

Which of the following is not the unit of energy?

Which of the following is not the unit of time

Which of the following is not the unit of self inductance

Out of the following,……..is not a unit vector.