# gekkostate

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bio website location age 19 member for 1 year, 11 months seen 27 mins ago profile views 596

The author of The Clockworks of Wall Street:

Currently a first year student at Wilfrid Laurier University who enjoys all topics including Physics, Math, Computer Science and Philosophy.

# 125 Questions

 23 Why is the last digit of $n^5$ equal to the last digit of $n$? 11 Solve $4^{9x-4} = 3^{9x-4}$ 10 How can I explain topology to my grandmother? 9 Is my proof correct for: $\sqrt[7]{7!} < \sqrt[8]{8!}$ 8 Using the Limit definition to find the derivative of $e^x$

# 3,437 Reputation

 +20 How does $x^3 - \sin^3 x$ become $x^3 + \frac{1}{4}\sin{3x}-\frac{3}{4}\sin x$? +25 What is the graph of $y = \sin n$ and why is it different from the graph of $y = \sin x$? +10 Differentiable functions and examples -2 Seemingly hard integrals which are made easy via differentiation under the integral sign a.k.a Feynman Integration

 7 How to factor $2x^2-x-3$? 7 Why is $\frac{1}{\frac{1}{0}}$ undefined? 6 How can I solve $y^{3}-3y^{2}+2=0$? 6 Using the Euler totient function for a large number 5 Limit of square root of x as x approaches 0

# 89 Tags

 59 algebra-precalculus × 43 10 factoring × 3 35 calculus × 72 8 integration × 13 18 homework × 23 7 elementary-number-theory × 22 13 trigonometry × 13 7 functions × 4 10 limits × 22 6 prime-numbers × 7

# 23 Accounts

 Mathematics 3,437 rep 1739 TeX - LaTeX 1,294 rep 11030 Stack Overflow 659 rep 32045 Personal Productivity 284 rep 19 Area 51 151 rep 2