1.

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.

Answer»

If a=^i+^j+^k, b=2^i^j+3^k and c=^i2^j+^k find a unit vector parallel to the vector 2a - b + 3c.



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