Mathematics
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扁頭科學麵Kevin Lee

College student major in math. Graduate from National Taiwan Normal University in 2014. After graduated, I work at a cram school as a math teacher, besides, I hope that I can study in master in math in the future.

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  • Member for 6 years, 9 months
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  • Last seen Mar 22 '20 at 17:48

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7 How To Tell If A Graph is A Hamiltonian? Feb 24 '16
5 number theory, prove that $10m+n\equiv 0 \pmod {11}$ Sep 28 '16
3 linear transformation $T$ is onto if and only if $T^*$ is one to one Feb 17 '16
2 Test diagonalizability of $T(A)=A^t$ over all $n\times n$ matrices [duplicate] Feb 17 '16
2 Equivalence of two smooth curves in the plane having the same image Jan 18 '17
2 Show that the linear transformation $T:V\to V$ defined by $T(B)=ABA^{-1}$ is diagonalizable Feb 27 '16
2 Problem about finite differences and mixed partial derivatives Feb 2 '16
2 having a question on the symbol $dN_p$ when writing down its correspondence matrix Feb 13 '16
1 If $m_1=m_2z$ and $n_1=n_2z$ where $z=\operatorname{lcm} (m_1,n_1)$, then $\operatorname{lcm}(m_2,n_2)=1$ Feb 19 '16
1 Abstract algebra subgroup of a factor group? Sep 15 '15
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