大學高等數(shù)學問題,求大神解題。翻譯一下:用留數(shù)定理求實數(shù)函數(shù)的積分 若f在下半平面有有限個孤立奇點,則用留數(shù)定理計算無窮積分 是...
如果用留數(shù)定理,反而麻煩了,先給你一般積分吧
f(z)=1/(z²+z+1)在上半平面內(nèi)的孤立奇點是(-1+√3i)/2。
Res[f(z),(-1+√3i)/2]=lim 1/(z+(1+√3i)/2)=1/(√3i),這里z→(-1+√3i)/2。
積分=2πi×Res[f(z),(-1+√3i)/2]=2πi/(√3i)=2π/√3。
用英語介紹 高等數(shù)學。如下翻譯...
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further mathematics
它通常涵蓋了更高級的數(shù)學概念和技能,例如微積分、代數(shù)、概率和統(tǒng)計等。這門課程通常在完成普通數(shù)學課程后開始。在Further mathematics中,學生將深入學習更高級的數(shù)學知識和技能,以便更好地理解物理、工程、醫(yī)學和經(jīng)濟等領域的基本原理和方法。此外,這門課程還可以幫助學生提高邏輯思維能力、分析和解決問題...
...function,sketch it roughly. 高等數(shù)學問題。求助準確翻譯...
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幫忙翻譯一下文章
Higher limit function is an important part of mathematics, which is the theoretical foundation of calculus is to study a powerful tool for mathematical variables. The establishment of the theory of calculus so that a solid foundation of logic, the calculus in the contemporary field of ...
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把(1+2x^2)\/x^2 拆成1\/x^2 +2,前式的極限是0,后式極限是2.因此答案為2.答題不易,望采納
高等數(shù)學問題,定積分和不定積分題目,求大神寫一下過程,哪題都行,最...
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高等數(shù)學簡介英文翻譯
The higher mathematics is each specialized basic course. It provides the essential mathematical instrument for the successor curriculum and the scientific research. Its primary coverage includes: Function and limit, derivative and differential, theorem of mean and derivative application, ...
高等數(shù)學下的英文翻譯以及相關書籍
主要包括微積分學,在其他方面各類課本略有差異.翻譯如下:Higher mathematics is mathematics more high-level than elementary mathematics.Generally speaking,outside of the elementary mathematics are higher mathematics,someone also call medium mathematics deeper algebra,geometry and simple mathematical ...
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