Question 430032: Find all solutions to the equation:
Tan θ + 1 = 0
write your answer in radians in terms of PIE.
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! tan(t) + 1 = 0
tan(t) = -1
t = 3pi/4, 7pi/4 in the first cycle
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It's pi, the Greek letter, not pie, the dessert.
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A more complete answer is
theta = 3pi/4 + n*pi, n = 0,1,2,3,...
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