MCQOPTIONS
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| 1. |
If 7 cos2θ + 3sin2θ = 6, 0° < θ < 90°, then the value of \(\frac{{{\rm{co}}{{\rm{t}}^2}2{\rm{\theta }} + {\rm{se}}{{\rm{c}}^2}2{\rm{\theta }}}}{{{\rm{ta}}{{\rm{n}}^2}2{\rm{\theta }} - {\rm{si}}{{\rm{n}}^2}2{\rm{\theta }}}}\) is: |
| A. | 49/45 |
| B. | 28/27 |
| C. | 52/27 |
| D. | 26/15 |
| Answer» D. 26/15 | |