2 years ago

What is the equation of the trigonometric graph.

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

4 0

Answer:

cos

Step-by-step explanation:

it's must to be cos

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In a certain communications system, there is an average of 1 transmission error per 10 seconds. Assume that the distribution of

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Answer:

The probability of 1 error in a period of 0ne - half minute is 0.1494

Step-by-step explanation:

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$P (X = k) = \frac{\exp^{- \lambda} \lambda^{x} }{x!}$

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2 years ago

A sequence is defined by the recursive formula f(n+1)=f(n)-2. If f(1)=18, what is f(5)?

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$f(5)=10$

Step-by-step explanation:

A sequence is defined by the recursive formula $f(n+1)=f(n)-2$

If $f(1)=18,$ then

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