MCQOPTIONS
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| 1. |
What is the value of [1 - tan(90° - θ) + sec(90° - θ)]/[tan(90° - θ) + sec(90° - θ) + 1]? |
| A. | cot(θ/2) |
| B. | tan(θ/2) |
| C. | sin θ |
| D. | cos θ |
| Answer» C. sin θ | |