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Evaluate: $2\sqrt{2} \cos 45^\circ \sin 30^\circ + 2\sqrt{3} \cos 30^\circ$
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Sol. $2\sqrt{2} \times \frac{1}{\sqrt{2}} \times \frac{1}{2} + 2\sqrt{3} \times \frac{\sqrt{3}}{2}$
$= 4$
$= 4$
Evaluate: 2√2 45° 30° + 2√3 30°
CBSE Class 10 Maths PYQ · Trigonometry · Specific Angles Expression · 2 Marks · March 2024 · Standard
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