Simplify the expression

Mathematics

1 answer:

skelet666 [1.2K]2 years ago

4 0

This is the expression simplified:

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Which describes the behavior of the function f(x)= tan^-1(x)?

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Third Option

Step-by-step explanation:

We know that the function $tan(x)$ is defined as $y=\frac{sin(x)}{cos(x)}$ . Since the denominator is $cos(x)$ then we know that $cos(x)=0$ when $x=\frac{\pi}{2}$

We also know that the division by 0 is not defined. Therefore, the limit of $y=tan(x)$ when "x" tends to $\frac{\pi}{2}$ is infinite.

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