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user800956
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11 votes
2 answers
699 views

I feel like epsilon-delta is reversed

3 votes
1 answer
37 views

Why does $\sin(x)$ + $\sin(x+a)$ always come out as a sine function? [duplicate]

2 votes
3 answers
601 views

5x ≡ 3 (mod 12) how do you find the first three xs without listing them? [duplicate]

2 votes
3 answers
202 views

I don't think W/O replacement events are dependent.

1 vote
3 answers
320 views

Triangular numbers divisible by $3$

1 vote
1 answer
217 views

How do you guarantee multiplicative cycles generated by a number that's relatively prime to the module have same length?

1 vote
2 answers
30 views

Are these probabilities independent or not?

1 vote
0 answers
49 views

What's wrong with my Expected Value?

0 votes
0 answers
32 views

How do you transform a Derivative to a Recurrence Equation?

0 votes
3 answers
52 views

Why are these dependent and independent events respectively.

0 votes
2 answers
88 views

Why is there no advantage of rolling a die first in chance games?

0 votes
1 answer
37 views

Any easier way to get the quotient and remainder from a minus number divided by a positive one?

0 votes
1 answer
370 views

when $a$ and $b$ are relatively primes, how is $ax - by= 1$ always possible?

0 votes
1 answer
58 views

I literally can't understand the Independence Probability

-2 votes
1 answer
51 views

How do you solve 9k ≡ 3 (mod 21)? [closed]