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23-01-2024
Physics

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The projection of a vector on three coordinate axes are 6,−3,2 respectively. The direction cosines of the vector are

A (6,−3,2)
B (6/5,−5/5,2/5)
C (6/7,−3/7,2/7)
D (−6/7,−3/7,2/7)

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