Question

38. A point P lies in the x-y plane Its position can be specified by its x, y coordinator by a radially directed vector T =(xỉ + yj ), making an angle 0 with the =x-axis. Find a vector i, of unit magnitude in the direction vector r and a vector i, of unit magnitude normal to the vector i and lying in the x-y plane.

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Answer 1

Answer:

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