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Write the unit vector in the …

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Write the unit vector in the direction of A= 5i+j-2k?
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Jagdish 4 years, 3 months ago

Unit vector = Given Vector/its magnitude Magnitude of given vector = √25+1+4 =√30 (root 30) So unit vector in the direction of given vector will be 5/√30 î +1√30 j - 2/√30 k
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