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Mathematics
Fo Young Areal Lo's user avatar
Fo Young Areal Lo's user avatar
Fo Young Areal Lo's user avatar
Fo Young Areal Lo
  • Member for 5 years, 6 months
  • Last seen more than a month ago
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4
Proof continuous function $g$ defined on $[0,1]$ has a fixedpoint $x \in [0,1]$ [duplicate]
May 17, 2019
2
Verification: Investigation of a linear map on surjectivity and injectivity
Jan 23, 2019
2
Showing that $f(x)=x^3-3x+1$ has at least two zeros in the interval $[0,2]$
May 16, 2019
1
Proof on unitary diagonalisable matrices
Jan 8, 2019
1
Conjugate symmetry of an inner product
Jan 15, 2019
1
Solution of trigonometric equation $0 = x\cos(x)+2$
Jun 17, 2019
1
Cauchy Product of two geometric series.
May 20, 2020
1
Existence of a partial fraction decomposition of a rational function
Jun 15, 2020
1
Proof that $f(x)=x|x|$ is differentiable on $\mathbb{R}$
Jun 25, 2020
0
Show that a matrix is diagonal [duplicate]
Jan 8, 2019