3 years ago

How are unit circle and trigonometric functions related?

1 answer:

8 0

Answer: The unit circle contains values for sine, cosine, and tangent.

Step-by-step explanation: The coordinates on the unit circle are the sine ratio and cosine ratio. From this, the tangent, secant, cosecant, and cotangent can be found.

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swat32

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3 years ago

The radius of the circle whose equation is (x - 3)2 + (y + 1)2 = 16 is: 4

aleksandr82 [10.1K]

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Step-by-step explanation:

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3 years ago

Assume that a procedure yields a binomial distribution with n=3 trials and a probability of success of p=0.300. use a binomial p

NNADVOKAT [17]

$\mathbb P(X=x)=\begin{cases}\dbinom3xp^x(1-p)^{3-x}&\text{for }0\le x\le3\\\\0&\text{otherwise}\end{cases}$

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