MCQOPTIONS
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| 1. |
The range of the function f defined by \[f(x)=\left[ \frac{1}{\sin \left\{ x \right\}} \right]\] (where [.] and \[\left\{ . \right\}\], respectively, denote the greatest integer and the fractional part functions) is |
| A. | I, the set of integers |
| B. | N, the set of natural numbers |
| C. | W, the set of whole numbers |
| D. | \[\left\{ 1,2,3,4.... \right\}\] |
| Answer» E. | |