what is the unit vector in the direction of vector A=2i-j+2k
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We know that vector consist of magnitude and direction
A vector =|A|. Acao
|A| = magnitude
A cap = unit vector that gives direction.
A unit = A vector / |A|
=2i-j+2k/root(9)
=2i-j+2k/3
Hope it helps you
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muhammadbinasifmba18:
I can't understand it
we know that a vector consist of magnitude and direction
go ahead
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