Reputation
Next tag badge:
96/100 score
44/20 answers
Badges
17 145 321
Newest
 Enlightened
Impact
~1.9m people reached

Apr
22
reviewed Close $A$ is a normal matrix and $AB=BA$ then matrix $B$ is singular.
Apr
22
reviewed Close Prove $2015$ divides $1^{2015}+2^{2015}+3^{2015}+\cdots+2015^{2015}$.
Apr
22
reviewed Close $A$ is normal matrix and has distinct eigenvalue, and $AB=BA$. why $B$ is normal matrix?
Apr
22
reviewed Close How to solve $\int_0^{\frac{\pi}{2}}\frac{x^2\cdot\log\sin x}{\sin^2 x}dx$ using a very cute way?
Apr
22
reviewed Close Heuristics for streaming data matching
Apr
22
reviewed Close Uniform Polyhedron with 500 congruent right kite faces!
Apr
22
reviewed Close Drawing Bijections for one set
Apr
22
reviewed Close Product of connected spaces - Proof
Apr
22
reviewed Close Sequence in product metric space
Apr
22
reviewed Close Calculate distance between known intersecting points
Apr
22
reviewed Close What will be the matrix representation of R^2 where relation A = {a, b, c, d} and R = {(a,a), (a,b), (b,a), (c,c), (c,d), (d,c)}
Apr
22
reviewed Close Coercing elements into a set in MAGMA
Apr
22
reviewed Close function with isolated singularity on the unit circle and coefficients of its taylor expansion
Apr
21
reviewed Close How can I prove $\phi(m)*\phi(n) = \phi(lcm(m,n))* \phi(\gcd(m,n))$ where $\phi$ is eulers $\phi$ function?
Apr
21
reviewed Close Divisors of Fermat numbers
Apr
21
reviewed Close What is the difference between CW-complex and Cellular complex?
Apr
21
reviewed Close Orthocenter of triangle given by vectors in $3$-dimensional space
Apr
14
reviewed Close How to Prove this mathematical expression????
Apr
14
reviewed Close How to calculate “general” integral $\int\limits_{a}^{b}f(x)^2dx$?
Apr
14
reviewed Close How is this logarithmic identical transformation true?