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Feb
8
comment If $a,b,c\neq0$, prove that $ac\mid bc \iff a\mid b$
thank you very much :)
Feb
8
comment If $a,b,c\neq0$, prove that $ac\mid bc \iff a\mid b$
@Ale oh, thank you so much.I noticed :)
Feb
8
comment If $a,b,c\neq0$, prove that $ac\mid bc \iff a\mid b$
what is $k$ in your answer?
Feb
8
comment If $a,b,c\neq0$, prove that $ac\mid bc \iff a\mid b$
thank you, sorry I am a beginner. Please explain more. so sorry.
Sep
2
comment Show that the mapping $x\rightarrow x^{-1}$ of $G$ onto $G$ is an isomorphism iff $G$ is abelian
@amWhy $~~+^+_+~~$
Sep
2
comment Specify the Poincaré line
@amWhy :)${~~~~~~}$
Sep
2
comment bernoulli equations1
@amWhy thank you so much my dear !
Sep
2
comment Homogeneous equation3
@amWhy ;))))) thanks.
Sep
1
comment What do we mean when we say “for all n where n is an element of…”
$~~+1^♥~~$ for you :)
Sep
1
comment Help with finding the volume of the region: $y=\ln(3x), y=2, y=5, x=0$
$\color{blue}{@amWhy}+_+$
Aug
31
comment Don't know how to find all the roots
@amWhy $\Large{+}^+$ ;)
Aug
30
comment If $aH = Hb$ for all $a,b \in G$, prove that $aH = Ha$.
@amWhy + great work ;)
Aug
28
comment Finding minima and maxima of $\frac{e^{1/({1-x^2})}}{1+x^2}$
@amWhy: $\Large{+1}$
Aug
28
comment Boolean Algebra-Simplification Assistance Needed
$\Large{+}^\infty $
Aug
28
comment Counting Question
@amWhy +1 for you.I agree with Babak S. , I don't like probability too. :D
Aug
28
comment Need this term simplified: $4n^2 \cdot 3n^4 - 5n^6$
$\Large\overbrace{+}$
Aug
27
comment Is $d^2y/dx$ a valid mathematical notation?
@amWhy $\huge{+}$
Aug
27
comment How do I compute $\int_{-x^2}^{0}f(t)dt$ derivative ratio $x$?
Thank you very much. Your explanation was very thorough and comprehensive.+1 for you
Aug
27
comment Divide polynomials with exponents and simplify
I'm always eager to see your answers because they are so beautiful and perfect so $\color{green}{+1}$
Aug
27
comment Multiplying and simplifying expressions
very nice work $\Large\color{blue}{+1}$ ;)