Welcome :: Homework Help and Answers :: Mathskey.com
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,459 questions

17,854 answers

1,446 comments

811,123 users

Please use the properties of summation and theorem 4.2 to evaluate the sum 10sigma i=1 (i^2-1)

0 votes
asked Apr 16, 2016 in CALCULUS by anonymous
reshown Apr 16, 2016 by goushi

1 Answer

0 votes

The expression is image.

Generally can write sigma rotation as image.

Consider image.

Rewrite the expression in sigma notation and simplify.

image

The value of the expression is image

answered Apr 16, 2016 by Anney Mentor

Related questions

...