Who discovered cosmic background radiation?
Asher CohenArno penzias and Robert Wilson found it in 1960 when testing satellite antennas.
In 1948, Geeorge Gamov made a prediction, but Penzias and Wilson—who won the Nobel Prize—discovered it.
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Ivy AllenCosmic background radiation was discovered by Arno Penzias and Robert Wilson in 1965.
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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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