Find the exact value expression. tan^-1 (0)
2 answers:
Answer:
Hence, the exact value of the expression is:
0
Step-by-step explanation:
We are given a expression as:
tan^-1 (0).
We have to find the value of a angle such that it is obtained on taking inverse of tangent of 0.
Let us consider,
Θ=tan^-1(0)
on taking tangent function on both side of the equation we get:
tan(θ)=tan(tan^-1(0))
tan(θ)=0
tan(θ)=tan(0)
since,

Hence,

Hence we get:
Θ=0.
Hence, the exact value of the expression is:
0
Zero. The negative one means arctan. Arctan times 0 is 0.
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