MCQOPTIONS
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MCQOPTIONS
| 1. |
The direction of the vector is given by the angle formula of |
| A. | arccos(y/x) |
| B. | arccos(x/y) |
| C. | arctan(y/x) |
| D. | arctan(x/y) |
| Answer» D. arctan(x/y) | |