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3h ago
Given that the family has at least one girl, determine the probability that the family has at least one boy.
— user75001
132
7h ago
Counting Problem - N unique balls in K unique buckets w/o duplication $\mid$ at least one bucket remains empty and all balls are used
— Colin
1134
15h ago
Evaluating the integral: $\int_{0}^{\infty} \frac{|2-2\cos(x)-x\sin(x)|}{x^4}~dx$
— Shahram Khazaie
283
18h ago
If $\mathbb f$ is analytic and bounded on the unit disc with zeros $a_n$ then $\sum_{n=1}^\infty \left(1-\lvert a_n\rvert\right) \lt \infty$
— BigTree
283
23h ago
Probability of selecting identical objects from 2 partially overlapping groups
— user77978
133
23h ago
How to evaluate $\lim_{x \to \infty}\left(\sqrt{x+\sqrt{x}}-\sqrt{x-\sqrt{x}}\right)$?
— srodriguex
604
1d ago
Using the hypothesis $\frac{1}{a}+\frac{1}{b}+\frac{1}{c}=\frac{1}{a+b+c}$ to prove something else
— L Wang
313
1d ago
equality between the index between field with $p^{n}$ elements and $ \mathbb{F}_{p}$ and n?
— user2359227
402
1d ago
Solving a recurrence relation, $a_n = \sqrt{n(n+1)}a_{n-1} + n!(n+1)^{3/2}$
— Ahmed Saleh
1132
1d ago
Simple Math Equation find sum of 4 numbers and if greater then number X reduce all 4 numbers respectively
— Thomas Sultana
32
