\(A = \frac{1}{2} + \frac{1}{{{2^2}}} + \frac{1}{{{2^3}}} + \frac{1}{{{2^4}}} + \ldots + \frac{1}{{{2^{2020}}}}\)
A.\(A = 1\)
B.\(A = \frac{1}{{{2^{2020}}}}\)
C.\(A = \frac{{{2^{2020}} - 1}}{{{2^{2020}}}}\)
D.\(A = \frac{{{2^{2020}} + 1}}{{{2^{2020}}}}\)