SOLUTION: tan (3x) = -1
Algebra
->
Trigonometry-basics
-> SOLUTION: tan (3x) = -1
Log On
Algebra: Trigonometry
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Trigonometry-basics
Question 241425
:
tan (3x) = -1
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
tan (3x) = -1
3x = 135º
x = 45º (the simplest solution)
----------------
More detail:
3x = 135 + n*180, n = 0,1,2,3...
x = 45 + n*60, n = 0,1,2,3 in degrees
