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#mathematics

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@ozelot47 0
1 day ago
Deutsch D-A-CH
Das Wurzelkriterium Das Wurzelkriterium ist ein weiteres Verfahren, um eine unendliche Reihe auf konvergenz hin zu untersuchen. Dafür berechnet man die n-te Wurzel aus dem Betrag der Folge.…
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28.375 STEM
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@ozelot47 0
4 days ago
Deutsch D-A-CH
Majoranten- und Minorantenkriterium Eine mathematische Reihe ist eine Summe mit unendlich vielen Summanden. Sie wird als ein großes Sigma mit einer Folge dargestellt. Unter dem Sigma steht der Startwert einer…
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2.784 STEM
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@j2e2xae 0
12 months ago
STEMGeeks
Suma de dígitos. Digit  sum.                                ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ EspañolEnglish
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6.791 STEM
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@j2e2xae 0
12 months ago
STEMGeeks
Sumas  de  dados. Dice  sum .⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ EspañolEnglish             </
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8.305 STEM
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@j2e2xae 0
11 months ago
StemSocial
Tácticas  matemáticas. a, b, c > 0Demostrar 1/a³ + 1/b³ + 1/c³ + 3abc ≥ 6             &n
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117.658 STEM
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@dkmathstats 0
12 months ago
STEMGeeks
A Hard Grade 5 Math Question For Adults Supposedly Hi there. I came across this hard Grade 5 math question that left adults confused. I want to check this question out (even though I knew it was clickbaity).
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145.417 STEM
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@dkmathstats 0
about 1 year ago
STEMGeeks
An Introduction To Trigonometric Ratios & SOH CAH TOA Hi there. In this math post I provide an introduction to trigonometric ratios of right angled triangles. I also cover the useful memory aid SOH CAH TOA and its usage.…
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44.218 STEM
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@dkmathstats 0
11 months ago
STEMGeeks
Stars & Bars Method For Counting Problems [Math] Hi there. In this math post I cover this Stars & Bars Method for counting and arrangement problems. This is something I came across while helping out a student. My permutations &…
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63.090 STEM
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@oflyhigh 0
11 months ago
HIVE CN 中文社区
数学知识忘得一干二净了?!😡 昨天儿子作业中有一道数学题,很简单,我们一家三口都算了一下,解题的过程很是惹人深思,尤其是我半夜失眠复盘了一下以后,竟然发现自己的解法也有问题。 (图源 : pixabay ) 先来上题目,有如下方程组: ① 2X - Y = 5K + 6 ② `4X + 7Y
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120.177 STEM
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@mes 0
about 1 year ago
MES Science
Exercise 1: Taylor Derivatives Equal the Function's Derivatives at x = a ▶️ Watch on 3Speak In this video I prove that the derivatives of a Taylor Polynomial ar
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40.257 STEM
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