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jte
  • Member for 5 years, 5 months
  • Last seen more than 2 years ago
1 vote
1 answer
1k views

Riemann-integral for a function that has infinitely many discontinuity points

1 vote
1 answer
65 views

Riemann-integration problem

1 vote
1 answer
303 views

Prove that improper integral $\int_{a}^{b} f(x) dx$ converges

1 vote
1 answer
62 views

What is wrong with this $1/k^{\alpha}$ series proof?

1 vote
2 answers
381 views

How to prove that $y'=e^{xy}$ is not separable?

1 vote
2 answers
598 views

People around a circular table problem

1 vote
1 answer
36 views

Probability proof that $P(A|B)\geq \frac{2}{3}$

0 votes
1 answer
38 views

Central limit theorem. Calculating probability P(N≤49)

0 votes
0 answers
61 views

Is f(x) = x continuous using this false definition?

0 votes
2 answers
67 views

Show that function $f(x) = 11\|x\|^{22}$ is continuous

0 votes
1 answer
133 views

Find another solution for second order homogenous linear differential equation

0 votes
1 answer
190 views

Find the length of a complex vector