Chapter 5.CR, Problem 42CR

To determine

(a)

To find:

The sum of the sequence ${}^{-}1,1,0,1,1,2,3$.

To determine

(b)

To find:

The sum of the sequence ${}^{-}49,98{,}^{-}196,392{,}^{-}784,1568$.

To determine

(c)

To find:

The sum of the sequence ${}^{-}49,98,245,392,539,686$.