Mathematics
Sina Babaei Zadeh's user avatar
Sina Babaei Zadeh's user avatar
Sina Babaei Zadeh's user avatar
Sina Babaei Zadeh
  • Member for 4 years, 9 months
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All Questions Answers
Score Newest
question
27
How to colour the US map with Yellow, Green, Red and Blue to minimize the number of states with the color of Green
Apr 14, 2019
answer
11
Calculus Critical Point Confusion - 2nd Derivative Confusion
Nov 22, 2019
answer
7
How do I denote only some zeros as significant
Aug 29, 2019
answer
5
Why should the trace of a 3d rotation matrix have these properties?
Jan 15, 2020
answer
4
Solving $x + \sqrt[3]{x} = 30$
Aug 31, 2019
question
4
Proof that the surface area of a sphere is equal to $2\pi r^2$ and not equal to $4\pi r^2$ and hence $2=1$.
Jan 3, 2020
answer
4
Find y in table of values $y=-(x+5)(2x+3)(x-2)(x-4)$
Aug 29, 2019
answer
4
Show whether $\lambda$ an eigenvalue of $E$ is an element of ${\pm{1}}$ when $E^{2}$ = $I$
May 6, 2019
answer
4
Why isn't $(2x+x^2)^{1/2}$ the same as $(2x)^{1/2}+x$?
Apr 17, 2019
answer
4
Show that the limit of $F(x,y)=xy\frac{x^2-y^2}{x^2+y^2}$ as $(x,y)\rightarrow (0,0)$ exists.
Mar 1, 2019

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