台灣大學 111 年度 微積分(A)
本頁整理這份微積分考卷的題目、解答與詳解步驟,可直接對照每題內容與答案重點。
這份試題整理
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PastExamLab Summary
題數
6
題
總分
100
分
已整理詳解
100%
6 / 6 題
主要題型
Derivatives of multi-variable functions 2 題Derivatives 1 題Continuous functions 1 題Infinite Series 1 題
微積分(A) 其他年度考古題
本科目共 9 個年度已整理題目,可直接切換查閱。
第 1 題20 分Derivatives
(a)5 分
Assume that . Use the definition of derivative to prove that there is some such that for all .
(b)15 分
Suppose that is differentiable on an open interval containing with and is a constant between and . Prove that there is some such that .
第 2 題15 分Continuous functions
Let be a sequence of continuous functions defined on . Assume that converges to uniformly on .
(a)9 分
Prove that is continuous on and there is some such that for all and positive integer .
(b)6 分
Prove or disprove .
第 3 題15 分Infinite Series
(a)9 分
Suppose that is a fixed constant and Show that there are constants such that for all .
(b)6 分
Show that for , the series converges absolutely.
第 4 題15 分Derivatives of multi-variable functions
Suppose that , have continuous second derivatives, and on the level curve , obtains a local extreme value at . Assume that at , , , , , , , , , and .
(a)2 分
Find .
(b)7 分
When restricted to the curve , is a local maximum, local minimum, or saddle point?
(c)6 分
Suppose that on the curve , has a local extreme value at which is close to . Estimate by linear approximation.
第 5 題15 分Derivatives of multi-variable functions
Suppose that and have continuous first partial derivatives and equations and can be solved for as functions of . Express in terms of and where , , are Jacobian determinants.
第 6 題20 分Vector calculus
Let and be the level surface between and with downward orientation. Compute .