SOLUTION: I need help solving the following question. 1. Solve the equation: tan3x=1

Question 188358: I need help solving the following question.
1. Solve the equation:
tan3x=1
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.

Take the arctangent of both sides (to eliminate the tangent on the left side)

Evaluate the arctangent of 1 to get (use the unit circle). Remember to add (to account for all of the solutions).

Note: is an integer

Divide both sides by 3.

Break up the fraction and simplify

So the solutions are where "n" is an integer.
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