Evaluate the geometric series. Leave the answer in terms of unsimplified powers of the common ratio.
$ 1-\frac{1}{2}+\frac{1}{4}-\frac{1}{8}+\cdots+\frac{1}{2^{54}}-\frac{1}{2^{55}} $

Question

Evaluate the geometric series. Leave the answer in terms of unsimplified powers of the common ratio. 
$ 1-\frac{1}{2}+\frac{1}{4}-\frac{1}{8}+\cdots+\frac{1}{2^{54}}-\frac{1}{2^{55}} $

Quizplus · Accepted Answer

The Answer of Evaluate the geometric series. Leave the answer in terms of unsimplified powers of the common ratio. 
$ 1-\frac{1}{2}+\frac{1}{4}-\frac{1}{8}+\cdots+\frac{1}{2^{54}}-\frac{1}{2^{55}} $

Evaluate the Geometric Series 1−12+14−18+⋯+1254−1255 1-\frac{1}{2}+\frac{1}{4}-\frac{1}{8}+\cdots+\frac{1}{2^{54}}-\frac{1}{2^{55}} 1−21​+41​−81​+⋯+2541​−2551​

Evaluate the Geometric Series $1-\frac{1}{2}+\frac{1}{4}-\frac{1}{8}+\cdots+\frac{1}{2^{54}}-\frac{1}{2^{55}}$