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Can you Divide?

Geometry Level 3

Simplify :

\[\large \dfrac{2\cos(10^{\circ})-\sin(40^{\circ})}{\cos(40^{\circ})}\]

\[\cos(10)\] \[\sqrt{3}\] \[\dfrac{\pi}{2}\] \[\dfrac{\pi}{3}\] None of the above

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Excel in math and science

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It's hard to learn from lectures and videos

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by Anish Harsha

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