SOLUTION: Find all solutions of each equation in the interval [0, 2pi) Tan^2x=1

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Question 707583: Find all solutions of each equation in the interval [0, 2pi)
Tan^2x=1
Answer by lwsshak3(11628) About Me  (Show Source):
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Find all solutions of each equation in the interval [0, 2pi)
Tan^2x=1
take sqrt of both sides
tanx=1
x=π/4 ,5π/4 (in quadrants I and III where tan>0