Tuning forks #1, #2, and #3 each have slightly different frequencies.When #1 and #2 are sounded together, a beat frequency of 3 Hz results. When #2 and #3 are sounded together, a beat frequency of 5 Hz results. If the frequency of #1 is 100 Hz, which of the following cannot be the frequency of #3?
A. 92 Hz
B. 95 Hz
C. 98 Hz
D. 102 Hz
E. 108 Hz
Answer: B
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