SOLUTION: Find all solutions of each equation on the interval(0, 2pi)
Sec^2 x + 2tan x = 0
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Question 971377: Find all solutions of each equation on the interval(0, 2pi)
Sec^2 x + 2tan x = 0
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Find all solutions of each equation on the interval(0, 2pi)
Sec^2 x + 2tan x = 0
***
lcd: cos^2(x)
sin(2x)=1
2x=π/2
x=π/4
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