Question

state two properties of unit vectors​

Answer 1

Answer:

Unit vectors are useful in defining the direction of any vector; we define two special unit coordinate vectors. and its present magnitude also....

i → = 〈 1,0 〉 and j → = 〈 1,0 〉 are called standard unit vectors. i → = 〈 1,0 〉 is a unit vector in the direction of the x-axis. j → = 〈 1,0 〉 is a unit vector in the direction of the y-axis.

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Answer 2

Explanation:

1. It is used to specify the direction .

2. It has magnitude of one unit.