2 years ago

Sequence pattern for 2,1,3,7,13,21

Mathematics

1 answer:

Alina [70]2 years ago

6 0

-1,+2,+4,+6,+8

please mark brainliest

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From the above question, we are given a table with various values and we are asked to find the probability where:

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Tasya [4]

The Correct Answer is "C"

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2 years ago

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One way to do this is to notice

$\dfrac{17\pi}{12}=\dfrac\pi6+\dfrac{5\pi}4$

Then

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We have

$\tan\dfrac\pi6=\dfrac{\sin\frac\pi6}{\cos\frac\pi6}=\dfrac{\frac12}{\frac{\sqrt3}2}=\dfrac1{\sqrt3}$

and since $\tan x$ has a period of $\pi$ ,

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and so

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8+2+3= 13. So Nadia owes her friend $13

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