Skip to main content
yugikaiba's user avatar
yugikaiba's user avatar
yugikaiba's user avatar
yugikaiba
  • Member for 3 years, 5 months
  • Last seen more than 2 years ago
2 votes

an exponent problem

2 votes

Probability of a bold gambler doubling their capital in fair even odds game

1 vote

Quadratic Question

1 vote

Find the number of positive divisors of $(2008^3 + (3 * 2008 * 2009) + 1)^2$

1 vote

Suppose $|A|=n, f:A\to A$ is injective $\implies \exists k\in [n]:f^k(x)=x$

1 vote

Find generating function for linear recurrence

1 vote

Find all polynomials that satisfy a functional equation

1 vote

How to find the inverse of a permutation

0 votes

Show that there is exactly one element in $A$ congruent to $1$ modulo $p$ as follows.

0 votes

Probability of Consecutive Cards

0 votes

For multiplication with conditional probabilities, why can't $A_1 \cap A_2 \cap ... \cap A_n = \emptyset$?

0 votes
Accepted

Show specific properties of function

0 votes

Find missing angle in triangle

0 votes

How to evaluate compounded annualised growth rate ("profit" growth rate) in case of losses?

0 votes

Find the minimum and maximum value of $\frac{x^2-2x+5}{(x-1)^2}$

0 votes
Accepted

If $f: [0, 1] \to \mathbb R$ is defined by $𝑓(𝑥) = 𝑥 ^2$, check $f$ is bijective or not?how?

0 votes

Help - construct Hermite interpolation polynomial

0 votes

Expected measure of a ball in a probability space with a metric

0 votes

Number of solutions for $x_1 + x_2 + x_3 + x_4 = 30$ with $(x_1,x_2,x_3,x_4) \in \{-10,...,19,20\}^4$

0 votes

Find the function p(x)

0 votes

Remainder when $\frac{f(x)}{x^3+4x^2+x-6}$ and given two other remainders

0 votes

How to find angle of rotation?

0 votes

Find $A$ such that $f(0) = A$ and there exists $f'(0)$

-1 votes

What restrictions lay on truth sets of predicates A(x) and B(x) if the given predicate is true