Q1145 (Q1145): Difference between revisions

@@ Property / math stackexcange post id @@
+3060385
@@ Property / math stackexcange post id: 3060385 / rank @@
+Normal rank
@@ Property / relevant answers @@
@@ Property / relevant answers: 422348 / rank @@
+Normal rank
@@ Property / relevant answers: 422348 / qualifier @@
+Defining formula:  $\int _{0}^{2\pi }\sin mx\sin nxdx={\begin{cases}0&m\neq n\\\pi &m=n\end{cases}}$ 
\int_0^{2\pi} \sin mx\sin nxdx=\begin{cases}0& m\neq n\\ \pi &m=n\end{cases}

Latest revision as of 09:43, 20 May 2020