SOLUTION: I need help on this question please, this falls on the topic trigonometry functions and graphing. I tried it and I got the answer 90 degrees but I'm not sure if that's correct. Her

Question 1072927: I need help on this question please, this falls on the topic trigonometry functions and graphing. I tried it and I got the answer 90 degrees but I'm not sure if that's correct. Here's the problem:
The general solution to the equation tan^2 theta - 1 = 0 is theta = 45 degrees + n(x), what is the value of x, to the nearest degree?
Answer by ikleyn(52802) (Show Source): You can put this solution on YOUR website!
.
In this formula, x = 90 degrees.

The solutions are 45 degs, 135 degs, 225 degs and 315 degs.

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