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vaieri [72.5K]
3 years ago
12

B(2x-1)-3b(x) if b(m)=2m^2+m-1

Mathematics
1 answer:
Keith_Richards [23]3 years ago
6 0

Answer: cot (3x) , x=2 pi over 3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

We are given the following in the question:

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Thus, the correct answer is

Option c. The result is significant at the 0.020.02 level.

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Step-by-step explanation:

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