Evaluate the function f of x is equal to tangent inverse of x when x is equal to 0 Give your answer in radians.
Answer
A
3 pi over 2
B
pi
C
2 pi
D
0
Explanation
The inverse tangent function, written tan⁻¹(x), returns the angle whose tangent is x. Since tan(0) = 0, tan⁻¹(0) = 0 radians, so the correct choice is 0.
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