What is the distance between earth and the next closest star?
4.2 light years
The nearest star to us is Alpha Centauri, which is located 4.2 light years away. Since one light year is equivalent to approximately 6 trillion miles, Alpha Centauri's distance from us is only about 25 trillion miles in interstellar space.
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Proxima Centauri, the next closest star, is roughly 4.24 light-years away.
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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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