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Nolohice
  • Member for 9 years, 8 months
  • Last seen more than 8 years ago
5 votes
1 answer
92 views

Is this a valid way of taking the derivative.

4 votes
3 answers
337 views

Should I go back and start with a more "proof" based approach?

4 votes
5 answers
118 views

What do I have to do different when taking derivative of $2^{-x}$ opposed to $2^x$

4 votes
3 answers
7k views

Probability of one stock price rising, given probabilities of several prices rising/falling

2 votes
1 answer
832 views

Book comparison, Linear Algebra

2 votes
3 answers
1k views

Prove the existence of a prime $p$ such that $2^p -1$ is composite, without trial and error

2 votes
3 answers
105 views

Inductive proof, algebra step

1 vote
1 answer
577 views

basic probability birthday question

1 vote
3 answers
81 views

Fundamental Theorem of Calculus 1 - definite integral

1 vote
1 answer
57 views

I need to find $\frac{d^{2}y}{dx^{2}}$ of $\sqrt{y} + 4xy = 4$

1 vote
2 answers
33 views

What am I doing wrong? Finding a limit as $x$ approaches $0$

1 vote
1 answer
1k views

Palindrome function proof one-to-one, onto

1 vote
3 answers
25 views

Does the negative distribute? interpreting notation

1 vote
3 answers
2k views

Finding the probability that the message will find it's way through the network, why this approach doesn't work.

0 votes
1 answer
35 views

Breaking down equations like $2^22^{n-2}+(4 \cdot 3^{2})3^{n-2}=2^n+4 \cdot 3^n$

0 votes
2 answers
100 views

How to interpret ROC plot

0 votes
2 answers
7k views

Probability of a letter being in a four letter word.

0 votes
1 answer
30 views

How do you go about sketching any function of the form $\cos(cx^n)$ or $\sin(cx^n)$

0 votes
2 answers
41 views

How do I go about finding the derivative of this

0 votes
1 answer
70 views

Interpreting notation.

0 votes
1 answer
105 views

How to approach, substitution - definite integral

0 votes
2 answers
7k views

Independent events, drawing cards without replacement.

0 votes
2 answers
2k views

Conditional Probabilty

0 votes
1 answer
957 views

Fallacy of affirming the conclusion question [duplicate]

0 votes
1 answer
40 views

Improving the proof by contraposition / why it works