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Find all solutions with \(x\in [0,2\pi]\) to the equation \(5\sec(x)=3\tan^2(x)+1\)

 Oct 24, 2021
 #1
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The only solution is x = pi/3.

 Oct 24, 2021
 #2
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I said thats too but its wrongs

Guest Oct 24, 2021
 #3
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There are actually two solutions: x = pi/3 and x = 2*pi/3.

 Oct 24, 2021
 #4
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NOOOOOOOOOOO

Guest Oct 24, 2021

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