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77julia77 [94]
2 years ago
15

PLEASE HELP I WILL MARK AS BRAINLIEST

Mathematics
1 answer:
Evgen [1.6K]2 years ago
7 0

Answer:

Should be A.

Step-by-step explanation:

idk how I got it tbh

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Find a power series representation of e^x sin(x)
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The Taylor series is defined by:
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Then its just a matter of finding derivatives and determining how many terms is needed for the series.

Derivatives can be found using product rule:
f^n (x) = e^x g^{n-1} (x) + e^x g^n (x)  \\ g^0 (x) = sin x

Do this successively to n = 6.
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Plug in x=0 and sub into taylor series:
e^x  sin x = x+x^2 +\frac{x^3}{3} -\frac{x^5}{30}-\frac{x^6}{90}...

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3 years ago
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2 years ago
Ana angle measure 79.8 degrees less than the measure of it’s complementary angle what is the measure of each angle
RUDIKE [14]

Answer:

x = 129.8 degrees,  y = 50.2 degrees,    x + y = 180

Step-by-step explanation:

Let's say you have 2 supplementary angles, x and y

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Putting this into our x + y = 180 equation, we get

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so x = 129.9 - 79.6 = 50.3 degrees.

See if it worked. x = 129.9 degrees,  y = 50.3 degrees,    x + y = 180 so we found the correct two angles! :-)

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2 years ago
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Answer:

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2 years ago
Question<br> Which number line represents the solution to the inequality 5 − 3x ≤ 11?
kari74 [83]
1 because it’s 1 and that’s it
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