MCQ
$\frac{2 \tan 30^{\circ}}{1-\tan ^2 30^{\circ}}=$
- A$\cos 60^{\circ}$
- B$\sin 60^{\circ}$
- ✓$\tan 60^{\circ}$
- D$\sin 30^{\circ}$
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Class
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$0-5$
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$6-11$
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$12-17$
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Frequency
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$13$
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$10$
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$15$
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$8$
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$11$
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