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Mathematics
Antonio Hernandez's user avatar
Antonio Hernandez's user avatar
Antonio Hernandez's user avatar
Antonio Hernandez
  • Member for 4 years, 3 months
  • Last seen more than a month ago
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question
4
Why is the Right Hand Rule for the vector product $\vec{a}\times\vec{b}$ true?
Jul 18, 2020
answer
2
How do I integrate $\int\frac{x^3}{\sqrt{1+x^2}}$ by parts?
Jul 2, 2020
question
1
How do I solve with Laplace Transform $t^{2}y''-2ty'+2y=0$
Jun 24, 2020
question
1
Question about the solution of the Burgers' equation.
Oct 8, 2020
question
1
Show that $\{y_n\}$ is a Cauchy sequence.
Apr 30, 2021
question
1
Show that $\sum a_nx^n$ converges.
May 27, 2021
question
1
Show that $\tau$ is a topology to $\mathbb{R}^2$.
Aug 23, 2021
answer
1
How to find first derivative by limit definition of $y=\cot(f(x))$ if $f(x)$ is differentiable?
Oct 25, 2020
answer
1
Eigenvalues of a linear transformation in $\mathbb{R^3}$
Nov 12, 2020
question
0
Laplace transform by definition.
Jul 1, 2020