How big is Mercury compared to the Earth?
Mercury is smaller.
Diameter ratio is 4879 km/12756 km = 19/50, nearly.
Mass ratio is 0.33 E+24 kg/5.97 E+24 kg =11/200, nearly.
NASA's Planetary Fact Sheet data.
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With a diameter of roughly 4,880 kilometers compared to Earth's diameter of approximately 12,742 kilometers, Mercury is about 38% larger than Earth.
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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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