MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the value of sin-1(-x) for all x belongs to [-1, 1]? |
| A. | -sin<sup>-1</sup>(x) |
| B. | sin<sup>-1</sup>(x) |
| C. | 2sin<sup>-1</sup>(x) |
| D. | sin<sup>-1</sup>(-x)/2 |
| Answer» B. sin<sup>-1</sup>(x) | |