How many years are in a lightyear?
John AlexanderLight year is a very large unit of distance. Year is a unit of time
299792.458 km is one light second, and 9.46 trillion km, or nearly 5.89 trillion miles, is one light year.
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Leah AbbateA light-year is a unit of distance, not time. It represents the distance that light travels in one year. In terms of years, there are no years in a light-year.
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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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