Computers and Technology, 23.01.2022 03:20 mccarthyrookie6491
Python please!
On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * rn, where n is the distance (number of keys) from that key, and r is 2(1/12). Given an initial key frequency, output that frequency and the next 4 higher key frequencies.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print('{:.2f} {:.2f} {:.2f} {:.2f} {:.2f}'.format(your_value1, your_value2, your_value3, your_value4, your_value5))
Ex: If the input is: 440
(which is the A key near the middle of a piano keyboard), the output is: 440.00 466.16 493.88 523.25 554.37
Note: Use one statement to compute r = 2(1/12) using the pow function (remember to import the math module). Then use that r in subsequent statements that use the formula fn = f0 * rn with n being 1, 2, 3, and finally 4.
I inserted what I've already done and what error message I'm getting.
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Python please!
On a piano, a key has a frequency, say f0. Each higher key (black or white) has a f...
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