How do you evaluate #arcsin(1/2)#?
Anna AndrewsFind arcsin (1/2)
sin x = 1/2 -> find x?
Trig unit circle gives another arc x that has the same sin value (1/2):
x = (180 - 30) = 150 deg
Answer within interval (0, 360): 30 deg and 150 deg
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Victoria Adebayo( \arcsin(\frac{1}{2}) = \frac{\pi}{6} ) or 30 degrees.
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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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