Tan(3x) = 1
3x = arctan(1) = pi/4, -3pi/4
x = (pi/4)/3 = pi/12 or (-3pi/4)/3 = -pi/4
Therefore, x = pi/12 or -pi/4
Answer:
20
Step-by-step explanation:
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The answer is 27 because the cubed root is 3
It would be written as
T < 5, but there would be a line underneath the less then sign