Toronto Math Forum
Welcome,
Guest
. Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
News:
Home
Help
Search
Calendar
Login
Register
Toronto Math Forum
»
MAT334--2020F
»
MAT334--Tests and Quizzes
»
Quiz 4
»
Quiz4-5B
« previous
next »
Print
Pages: [
1
]
Author
Topic: Quiz4-5B (Read 3416 times)
Qiaoyi Zhang
Newbie
Posts: 3
Karma: 0
Quiz4-5B
«
on:
October 24, 2020, 11:45:04 PM »
Find a closed form for $\sum_{n=2}^{\infty} n(n-1)z^n$
Logged
Print
Pages: [
1
]
« previous
next »
Toronto Math Forum
»
MAT334--2020F
»
MAT334--Tests and Quizzes
»
Quiz 4
»
Quiz4-5B