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Snowball
  • Member for 1 year, 3 months
  • Last seen more than a week ago
  • Palo Alto, CA, USA
4 votes
2 answers
125 views

Prove or disprove: independence of random variables

4 votes
1 answer
125 views

Minimum absolute value of polynomial

2 votes
1 answer
89 views

Evaluate $\int_{-i}^{i}|z| d z$ along different contours.

2 votes
1 answer
164 views

Find $\int_{|z|=1} f(z) d z$, when $f(z)=(z \sin z) /(z+2)+\bar{z}$

1 vote
1 answer
108 views

Find the principal part for the Laurent series

1 vote
0 answers
74 views

Prove existence of inverse of analytic function in some neighborhood

1 vote
0 answers
84 views

Prove that $S_N = \sum_{i=1}^{N} X_{i}$ is exponentially distributed with parameter $p$ [duplicate]

1 vote
0 answers
49 views

Derive an expression for the probability that there are k tasks that are half-done at the instant when exactly one task becomes completely done.

0 votes
1 answer
71 views

Show that function is entire