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If a=^i+^j+^k, b=2^i−^j+3^k and c=^i−2^j+^k find a unit vector parallel to the vector 2a - b + 3c. |
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Answer» If a=^i+^j+^k, b=2^i−^j+3^k and c=^i−2^j+^k find a unit vector parallel to the vector 2a - b + 3c. |
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