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Chap 16 Begin Date: 4/1/2022 12:01:00 AM - Due Date: 5/8/2022 11:59:00 PM End Date: 5/16/2022 11:59:00 PM (14%) Problem 6: When human vocal cords are used to sing falsetto, the result is a very pure sound, relatively free of overtones. Assume two singers are singing falsetto, attempting to produce a note with frequency 4150 hertz, but a beat frequency of 6 Hz is heard. 50% Part (a) By how many hertz is the frequency of the sound produced by the lower note lower than the frequency of the combined sound? f-flow- Grade Summary Hz Deductions 096 Potential 100% Submissions sin() cotan() cos() asin() 78 9 HOME 4 5 6 Attempts remaining: 3 (4% per attempt) detailed view W tan() X ( 10 acos() E atan() acotan() sinh() tanh() cotanh() Degrees O Radians 1 2 3 cosh() + IND 19 0 NO BACKSPACE IL CLEAR Submit Hint Feedbuck I give up! Hints: 4% deduction per hint. Hints remaining: 2 Feedback: 5% deduction per feedback. 50% Part (b) By how many hertz is the frequency of the sound produced by the higher note higher than the frequency of the combined sound? All contest 2022 Expert TA, LLC