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3 years ago

How do you do this question?

Mathematics

1 answer:

marta [7]3 years ago

3 0

Answer:

-0.391 < x < 0.391

Step-by-step explanation:

The Maclaurin series for cosine is:

cos(x) = ∑ (-1)ⁿ x²ⁿ / (2n)!

So the next term would be -x⁶/6!. When the absolute value of this is less than the error:

│-x⁶/6!│< 0.000005

x⁶ / 720 < 0.000005

x⁶ < 0.0036

-0.391 < x < 0.391

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Given the following inequality,

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$\frac{m - 2}{3} < -2 \\$

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Learn more here:

brainly.com/question/24434501

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