How do you evaluate #sin(pi/3) #?
In the future, you should memorize all the major points on the unit circle along with their reference angles and you'll be able to find these answers quickly.
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To evaluate (\sin(\frac{\pi}{3})), you can use the trigonometric values for common angles. In this case, (\frac{\pi}{3}) corresponds to a (60^\circ) angle.
The exact value of (\sin(\frac{\pi}{3})) is (\frac{\sqrt{3}}{2}). This value is commonly memorized or derived from the properties of special right triangles, such as the (30^\circ)-(60^\circ)-(90^\circ) triangle.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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