asked 3.8k views
5 votes
Write -2 + 4 + -8 + ...+ 64 +-128 in sigma notation. Then determine the sum.

1 Answer

6 votes
It would be -70. Your welcome
answered
User Amicngh
by
8.5k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.