Question

Prove the following. Can someone show me how to prove Summation Notation?

Answer 1

In general you wanna use inductions for these.

Answer 2

Umm I think he (teacher) wants me to use the summation rules to prove them.

Answer 3

Sorry, but there are no summation rules that will help you prove them, unless you are using induction.

Answer 4

The summation formulas I mean. How do you prove the summation formulas? Step by step.

Answer 5

http://polysum.tripod.com/

Answer 6

Do you know how induction works?

Answer 7

No, we haven't gone that far.