Find the unit vector in the direction of vector a= i+2j+3k
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a=i+2j+3k.
Unit vector= Ā÷|A|
Magnitude of i+2j+3k=√1²+2²+3²=√14
therefore
Unit vector= i/√14,2j/√14,3k/√14.
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Unit vector= Ā÷|A|
Magnitude of i+2j+3k=√1²+2²+3²=√14
therefore
Unit vector= i/√14,2j/√14,3k/√14.
Please mark as Brainliest..
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