台灣大學 112 年度 微積分(C)
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
11
題
總分
100
分
已整理詳解
100%
11 / 11 題
主要題型
Derivatives of multi-variable functions 4 題The Limit of a Function 1 題Applications of differentiation 1 題Integrals 1 題
微積分(C) 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。
PART 1: Fill in the blanks
Please ensure that each answer is clearly labeled with the corresponding blank number.
Please note that only the final answers will be graded, and each blank is worth 5 points.
Please note that only the final answers will be graded, and each blank is worth 5 points.
第 1 題5 分The Limit of a Function
Suppose that is differentiable at . Evaluate the following limit in terms of and .
第 2 題10 分Derivatives of multi-variable functions
Suppose that
At , . By the linear approximation, we can approximate the real root of with .
At , . By the linear approximation, we can approximate the real root of with .
第 3 題5 分Applications of differentiation
Consider the curve satisfying . The higest point of the curve (point with the largest coordinate) is .
第 4 題5 分Integrals
Suppose that . Let
On what intervals is increasing?
On what intervals is increasing?
第 5 題10 分Derivatives
Let and , the inverse function of . Then and .
第 6 題5 分Infinite Series
Use the Maclaurin series of to write the integral as the sum of an infinite series.
第 7 題15 分Derivatives of multi-variable functions
Assume that
Then the tangent plane of at is . The tangent line of the level curve at is . The maximum value of directional derivatives of at , , is .
Then the tangent plane of at is . The tangent line of the level curve at is . The maximum value of directional derivatives of at , , is .
第 8 題5 分Derivatives of multi-variable functions
Find critical points of and indicate whether they are local maximum, local minimum, or saddle points. .
第 9 題10 分Multiple integrals
a .
b .
b .
PART 2:
Please solve the following problems and provide explanations and computations.
Partial credits are allocated according to the level of completeness in your work.
Partial credits are allocated according to the level of completeness in your work.
第 1 題20 分Applications of integration
is the probability density function of a random variable .
(a)10 分
Sketch the graph of , indicating intervals of increase/decrease, inflection point(s), and the horizontal asymptote.
(b)10 分
Evaluate the expected value of which is .
第 2 題10 分Derivatives of multi-variable functions
The plane intersects the cone in an ellipse. Find the points on the ellipse that are nearest and farthest from the origin.