+0  
 
0
59
1
avatar

\[ \dfrac 34+\dfrac3{28}+\dfrac3{70}+\dfrac3{130}+\cdots +\dfrac3{9700}= \, ? \]

 Jan 29, 2021
 #1
avatar
+1

∑[  3/((3 n - 2) (3 n + 1)), n, 1,  33]=It converges to 99 / 100

 Jan 29, 2021

68 Online Users

avatar
avatar
avatar
avatar
avatar
avatar
avatar
avatar
avatar