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CalebWilliamsUIC's user avatar
CalebWilliamsUIC's user avatar
CalebWilliamsUIC
  • Member for 4 years, 6 months
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2 votes
0 answers
54 views

Methods for Analyzing Critical Points when the Second Derivative Test Fails

2 votes
1 answer
122 views

Problem on Stokes' Theorem

2 votes
0 answers
62 views

Classification of Linear and Nonlinear ODEs

2 votes
1 answer
292 views

What real values of $c$ makes these two vectors linearly independent?

1 vote
3 answers
665 views

Linear Independence and Subspaces

1 vote
1 answer
39 views

Elementary Optimization Problem

1 vote
1 answer
76 views

Method of Undetermined Coefficients Streamlined with Complex Arithmetic

1 vote
1 answer
81 views

Verifying the relation $\nabla_1U(\mathbf{r}_1- \mathbf{r}_2 )=-\nabla_2U(\mathbf{r}_1- \mathbf{r}_2 )$ for a scalar function $U$

1 vote
1 answer
30 views

The Closure of a Subset of a Metric Space is the Union of the Subset and Its Boundary

1 vote
1 answer
50 views

Question about elementary limits

1 vote
3 answers
665 views

Prove this tabulated integral $\int_0^\infty x^ne^{-\alpha x} \, dx=\frac{n!}{\alpha^{n+1}}$ [closed]

1 vote
2 answers
244 views

How to set bounds in cylindrical coordinates?

1 vote
1 answer
81 views

Is there a method to determine the integration limits using spherical and cylindrical analytically?

0 votes
2 answers
73 views

How to integrate $\int_{0}^{1}(y^2+y)\sqrt{1+(2y+1)^2}dy$

0 votes
2 answers
560 views

Compute the scalar line integral $\int_{C}^{}x^2+2y-zds$ where C is the line segment from (0,1,0) to (1,0,1).

0 votes
1 answer
739 views

Chain Rule with a Function Depending on Functions of Different Variables

0 votes
0 answers
47 views

Find and classify all extrema for the function $f(x,y)=ye^{x}-e^y$

0 votes
0 answers
25 views

Find the minimum and maximum values of the function $f(x,y)=y^2+xy-2x$ on the set $D=\left \{ (x,y):\sqrt{x}\leq y\leq 1,0\leq x\leq 1 \right \}$

0 votes
2 answers
52 views

Find the extremal point of $x^2 + 2xy + 4y^2 + 6$ and show it is a minimum point by completing the square

0 votes
0 answers
13 views

Determining the Equation of a Plane When Given a Point in the Plane and a Vector Normal to It?

0 votes
1 answer
137 views

Integrating in cylindrical coordinates and finding surface area

0 votes
1 answer
2k views

Stokes Theorem on a Hemisphere

0 votes
1 answer
52 views

Chain Rule in Multiple Variables

0 votes
1 answer
45 views

A set operation involving the intersection of two complements

0 votes
1 answer
135 views

Method of Undetermined Coefficients Using Complex Arithmetic

0 votes
0 answers
72 views

Solving homogeneous Cauchy-Euler ODE for $t<0$

0 votes
2 answers
210 views

Intuitive Explanation of Hyperbolic Functions and Relationship to Euler’s Formula

0 votes
3 answers
1k views

How can trigonometric functions such as sine and cosine be expressed as infinite series?

0 votes
2 answers
46 views

Division on remainders

-1 votes
1 answer
114 views

Parachutist and Differential Equations Modeling Air Reistance