|Nice Answer||Answer score of 10 or more. This badge can be awarded multiple times.|
marlu earned this badge 12 times
jan 30 at 22:41Does $a!b!$ always divide $(a+b)!$
jul 16 at 19:12An entire function is identically zero?
jul 14 at 18:06Do we have always $f(A \cap B) = f(A) \cap f(B)$?
jul 9 at 15:26Does commutativity imply Associativity?
jul 2 at 20:02Is it possible to combine two integers in such a way that you can always take them apart later?
jun 17 '12 at 1:28Evaluation of a product of sines
jun 9 '12 at 21:51To show $A\implies B$, is that sufficient to show for all $C$ s.t. $C\implies A$ then $C\implies B$
mar 12 '12 at 0:01A problem on field extension
mar 10 '12 at 19:030 as the unique eigenvalue of a matrix