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Mathematics
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jng224's user avatar
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jng224
  • Member for 4 years
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  • Germany
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Top posts
49
How can I prove that 3 planes are arranged in a triangle-like shape without calculating their intersection lines?
Jul 14, 2020
4
Why is there this recurring pattern in the derivative of $x\cdot e^{-k\cdot x}$?
Mar 10, 2021
2
Tips for solving equations for a variable
Dec 15, 2020
1
Understanding why these expressions are equal
Nov 1, 2021
1
Intuition for why a change of basis matrix can be found this way
Nov 7, 2021
0
Why are three vectors linearly dependent when one of them is a combination of the other two?
Sep 15, 2020
0
Are vectors written using square or round brackets?
Jan 26, 2021
0
How to show that $c_n=\frac{2}{n\pi i}$ for odd $n$? (Fourier series)
Feb 15, 2021
0
Surface swept out by tangent vector
Apr 5, 2021
0
Understanding why these expressions are equal
Nov 1, 2021
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16
Why have these "unfriendly or unkind" comment flags been declined?
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46
Can we get a preview for titles when writing questions?
42
What do atomic orbitals represent in quantum mechanics?
40
Why can't we see Saturn's phases from earth?
36
Photo Competition 2021-04-12: Up There
28
Would we even notice the merger with the Andromeda Galaxy?