Theta33
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 9 How to prove that: $\tan(3\pi/11) + 4\sin(2\pi/11) = \sqrt{11}$ 6 Prove that two any consecutive terms of Fibonacci sequence are relatively prime 4 Is $O$ in $f \in O(g)$ a total partial order on the set of functions? 3 Expectation of the maximum of IID geometric random variables 2 Help understanding tensoring of exact sequences

Reputation (513)

 +10 Expectation of the maximum of IID geometric random variables +40 Prove that two any consecutive terms of Fibonacci sequence are relatively prime +10 Writing $x^2+y^2+z^2$ as a polynomial combination of $xyz$, $x+y+z$, and $\dfrac1x+\dfrac1y+\dfrac1z$ +2 Multivariable Calculus Vector Field Potential

Questions (2)

 1 What conic curve is the graph of y=sin(x) from 0 to pi? 0 Square of absolute value of a function different than square of function

Tags (17)

 9 trigonometry × 2 4 real-analysis 6 fibonacci-numbers 2 modules 6 elementary-number-theory 1 measure-theory × 2 5 probability × 3 1 probability-theory 4 probability-distributions × 2 1 algebra-precalculus

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 English Language & Usage 1,602 rep 51635 English Language Learners 797 rep 2526 Spanish Language 588 rep 518 Mathematics 513 rep 319 Cross Validated 457 rep 215