Final answer:
The minimum sampling frequency for exact reconstruction of an analog signal with a maximum frequency of 10 kHz must be above 20 kHz according to the Nyquist-Shannon sampling theorem.
Step-by-step explanation:
The question refers to the sampling theorem in signal processing, a part of physics and engineering. According to the Nyquist-Shannon sampling theorem, to exactly reconstruct a signal from its samples, the sampling frequency must be at least twice the maximum frequency present in the analog signal. Since the analog signal contains frequencies up to 10 kHz, the minimum sampling frequency must be 20 kHz or more. Therefore, the range of sampling frequencies allowing exact reconstruction of the signal from its samples would be anything above 20 kHz. However, to ensure there is no aliasing and to account for practical filter limitations, it is common to sample at a slightly higher rate than the Nyquist frequency.