Find the directional cosines of vector (5hati+2hatj+6hatk). Also write the value of sum of squares of directional cosines of this vector.

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Find the directional cosines of vector (5i + 2j + 6k). Also write the value of sum of squares of directional cosines of this vector.
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Find the directional cosines of vector (5i + 2j + 6k). Also write the value of sum of squares of directional cosines of this vector. Find the directional cosines of vector (5hati+2hatj+6hatk). Also write the value of sum of squares of directional cosines of this vector. August 26, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
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