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Leno4ka [110]
3 years ago
9

What is the domain of f(x)=cos(x)

Mathematics
1 answer:
hammer [34]3 years ago
6 0
The domain of f(x) = cos(x) is  ( - infinity , infinity) or all real numbers
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Please answer :( They are fractions and I suck at them.
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Step-by-step explanation:

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Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per mi
miss Akunina [59]

Answer:

Mean = 0, Standard deviation = 1

Step-by-step explanation:

We are given the following in the question:

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