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Mathematics
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I have an undergraduate degree in mathematics but somehow found myself working as a software developer...

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Top posts (139) All Questions Answers | Votes Newest

30 Proving a trigonometric identity: $\frac{\cos x}{1-\sin x} -\tan x = \sec x$ May 14 '15
27 Solving limit without L'Hôpital Apr 25 '14
13 Why is the differentiation of $e^x$ is $e^x$? Dec 24 '14
9 Solve: $\tan2x=1$ May 7 '14
9 Is this a valid method of finding magnitude of complex fraction Apr 24 '14
7 Definite integrals with interesting results Dec 8 '14
6 (Simple) Trigonometric Identity: $\frac1{\sin x\cos x } = \frac{\sec^2 x}{\tan x}$ May 6 '14
6 Question on limit with square roots Dec 27 '14
5 limit involving rational function and square root May 14 '15
5 How to prove: prove $\frac{1+\tan^2\theta}{1+\cot^2\theta} = \tan^2\theta$ May 26 '14
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