Math, asked by nirnaypatil57, 11 months ago

27. Write a unit vector in the direction of
vector a = 2î + i + 2k.

Answers

Answered by yash6323
2

Answer:

 \sqrt{ {2 }^{2} }  +  \sqrt{ {1}^{2} } \ +  \sqrt{ {2}^{2} }   =  \sqrt{9}

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