stefkellum58

31.03.2020 • 

Mathematics

Consider the following function. f(x) = 5 cos(πx) x What conclusions can be made about the series [infinity] 5 cos(πn) n n = 1 and the Integral Test? The Integral Test can be used to determine whether the series is convergent since the function is positive and decreasing on [1, [infinity]). The Integral Test can be used to determine whether the series is convergent since the function is not positive and not decreasing on [1, [infinity]). The Integral Test can be used to determine whether the series is convergent since it does not matter if the function is positive or decreasing on [1, [infinity]). The Integral Test cannot be used to determine whether the series is convergent since the function is not positive and not decreasing on [1, [infinity]). There is not enough information to determine whether or not the Integral Test can be used or not.

Ответ:

pinkbutterfly03

22.01.2022

Mathematics

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The Integral Test cannot be used to determine whether the series is convergent since the function is not positive and not decreasing on [1, ∞).

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Ответ:

sarahelisabeth444

19.10.2020

Mathematics

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The correct option is:  B.  5.2 mm

Step-by-step explanation:

According to the below diagram, altitude of the pyramid,

Here,

Slant height of the pyramid is

As is a right triangle, so using Pythagorean theorem, we will get......

So, the slant height of the pyramid is 5.2 mm.

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