SOLUTION: Find all values of t in the interval [0, 2π] satisfying the given equation. (Enter your answers as a comma-separated list.) 4 tan t + 4 = 0

Algebra ->  Trigonometry-basics -> SOLUTION: Find all values of t in the interval [0, 2π] satisfying the given equation. (Enter your answers as a comma-separated list.) 4 tan t + 4 = 0      Log On


   

Question 601493: Find all values of t in the interval [0, 2π] satisfying the given equation. (Enter your answers as a comma-separated list.)
4 tan t + 4 = 0
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
4*tan(t)+4 = 0

4*tan(t) = -4

tan(t) = -4/4

tan(t) = -1

t = arctan(-1)

t = 3pi/4 or t = 7pi/4