1.

The vector that must be added to the vector i-3j-2k and 3i-6j+7k so that the resultant vector is a unit vector along y axis ! How to solve such problems?

Answer»

The vector that must be added to the vector i-3j-2k and 3i-6j+7k so that the resultant vector is a unit vector along y axis ! How to solve such problems?



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