Today in class we continued with sequences and series section 4.3. Class notes are uploaded (click here).
HW Section 4.3 Q. 5, 6, 7, 9
Homework solutions with explanation of 'Sigma notation' is now uploaded. (click here)
The picture (right) explains sigma notation.
(note our book tends to use the letter 'r' in place of 'n' in sigma notation.