MCQOPTIONS
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| 1. |
The value of \(\frac{sin23^\circ cos67^\circ tan45^\circ +cos23^\circ sin67^\circ cot45^\circ }{2sin45^\circ cos45^\circ }\) is: |
| A. | 0 |
| B. | 2 |
| C. | 1 |
| D. | \(\frac{1}{\sqrt{2}}\) |
| Answer» D. \(\frac{1}{\sqrt{2}}\) | |