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marysya [2.9K]
2 years ago
13

What is cot x(sin^2x+cos^2x)

Mathematics
1 answer:
shusha [124]2 years ago
6 0

Answer:

cot(x)

Step-by-step explanation:

cot\theta(sin^2\theta+cos^2\theta)

cot\theta(1)

cot\theta

Recall the Pythagorean Identity sin^2x+cos^2x=1

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Using the binomial probability relation, the probability that exactly 27 graduates earn a college degree is 0.069

<u>Using the relation</u> :

<em>P(x = x) = nCx * p^x * q^(n-x) </em>

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<u>Probability of exactly 27 graduates can be defined thus</u> :

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Learn more :brainly.com/question/12474772

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