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Aug
29
answered Why does $e^{-x}$ approach $0$ as $x$ gets large?
Aug
27
comment Why should quaternions exist?
@TheTurtle If you have a friend that goes to a University, you can ask them on your behalf to sign out books.
Aug
26
comment The Binary Operation
I'm not too familiar with abstract algebra but suppose it was a calculus question like "How can I find $\int \sin^2 x$?" then even if the person doesn't have an idea of how to evaluate the integral, they can atleast share some ideas. For example, "I think we can use integration by parts and here is my attempt .... I'm confused on the last step." etc. I hope that's more clear.
Aug
26
comment The Binary Operation
Hello! Welcome to Math.SE. In order to get the best answer possible, it's always good to show some work so people answering know the level to respond to; not doing so will probably result in downvotes (negative reputation) and the closing of your question. Good luck!
Aug
20
awarded  Yearling
Aug
19
awarded  Popular Question
Aug
15
reviewed Close How many words can be formed by taking 4 letters at a time from the letters of the word 'MORADABAD'?
Aug
15
reviewed Leave Open Maximum Likelihood Estimates Question Using Bernoulli
Aug
12
awarded  Popular Question
Aug
10
awarded  Revival
Jul
25
awarded  Popular Question
Jul
13
awarded  Popular Question
Jun
6
awarded  Popular Question
May
26
awarded  Nice Question
May
10
awarded  Notable Question
May
9
revised Simplify $\left(ab \sqrt[4]{a^{3}/\sqrt{b\sqrt{b}}}\right)^{2}$
updated the title
May
7
reviewed Leave Open (Integration) Physics problem to find the time before a collar comes to rest on a ring with friction.
May
7
reviewed Close Find $\alpha$ s.t. $\mathbb{Q}(i,\sqrt[3]{2})$ is $\mathbb{Q}(\alpha)$
May
7
reviewed Close Exercise about the size biased distribution
May
7
reviewed Close To prove that no such function can be continuous.