# OlayinkaSF

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bio website location Marrakesh, Morocco age 20 member for 1 year seen yesterday profile views 443
• It is the unknown we fear when we look upon death and darkness, nothing more.
• After all, to the well-organised mind, death is but the next great adventure.
• It is our choices, that show what we truly are, far more than our abilities.
• He Voldemort never paused to understand the incomparable power of a soul that is untarnished and whole.
• Of course it is happening inside your head, Harry, but why on earth should that mean that it is not real?

— Professor Albus Percival Wulfric Brian Dumbledore

# 47 Accepts

 Mar15 accepted Vector Analysis (Phasor-diagrams) of poly-phased circuits Mar4 accepted microsoft excel Excel alphabetical index Mar1 accepted Number base conversion Feb24 accepted On Ceva's Theorem? Dec23 accepted A question on Taylor development of multivariate function Dec8 accepted Difference of two discrete random variables Dec6 accepted Probability generating function Dec5 accepted A question on the mean and expected value Nov30 accepted Values of $d$ in a congruence problem $dp \equiv s \mod N$ Nov25 accepted Other ways of solving $\cot^{-1}(x)=\sin^{-1}(x)$ Nov22 accepted Question on bel and decibel? Nov9 accepted Mathematical proof for long-term behavior of a sequence of integer vectors Nov8 accepted Find the distribution of $X$ given that $P(X=k)=\frac 23 (k+1)P(X=k+1)$ Nov7 accepted Prove that $\sum_{k\ge 1} k/(k+1)! = 1$ Nov7 accepted If $\text P(X>k+1)=\cfrac 12 \text P(X>k)$, what is the distribution of $X$? Nov7 accepted Proof of $\sum_{k=0}^n k \text{Pr}(X=k) = \sum^{n-1}_{k=0} \text{Pr}(X>k) -n \text{Pr}(X>n)$ Nov6 accepted General term of this interesting sequence Nov5 accepted A confusing conditional probability problem Nov4 accepted How can I find a general term for this sequence Nov3 accepted Multiset Combination in Combinatorics