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List Question

Safe packing Constraint satisfaction problem - is it optimal?

Tournament plan

Maps between Power Sets

Divisibility Problem from an Olympiad Book

Computing $f \circ g$ and $g \circ f$ for functions by cases

Cumulative Probabilities: What am I missing here?

Find the number of elements in $s$ as per following criteria

A coin is flipped 15 times. How many possible outcomes contain exactly four tails? contain at least three heads?

A falling object does not keep accelerating indefinitely but, due to air resistance, reaches a terminal speed. What is the terminal speed?

Evaluate in closed form: $\sum_{n=0}^{\infty} \frac{x^{2^n}}{1-x^{2^{n+1}}}$

Mathematical problems which prompts the creation of new theories

On the existence of a pullback

Solve $x^5\equiv 4\pmod 7$

Looking for an alternative approach to Find the minimum value of the function $f(x, y)=4 x^{2}+9 y^{2}-12 x-12 y+14$ is

Identicality, equality and linearity of i.i.d random variables. What are some examples if iid r.vs are unequal among themselves?

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