MCQOPTIONS
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| 1. |
The value of (tan29° cot61° – cosec261°) + cot254° – sec236° + (sin21° + sin23° + sin25° + ---------- + sin289°) is: |
| A. | 21 |
| B. | 22 |
| C. | \(22\frac{1}{2}\) |
| D. | \(20\frac{1}{2}\) |
| Answer» E. | |