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Mathematics, 05.10.2021 02:20, madisonrosamond99
Find all solutions to the equation in the interval [0,2pie)
cos 4x - cos 2x = 0
A.) 0, 2pie/3, 4pie/3
B.) pie/6, pie/2, 5pie/6, 7pie/6, 3pie/2, 11pie/6
B.) 0, pie/3, 2pie/3, pie, 4pie/3, 5pie/3
C.) no solution
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Do you know the correct answer?
Find all solutions to the equation in the interval [0,2pie)
cos 4x - cos 2x = 0
A.) 0,...
A.) 0,...
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