# Squiggly Thing

Discrete Mathematics Level pending

Imagine the graph of function $$f(x)=\sin(x)$$ restricted to the range of real numbers

$\mathbb S = \{x |( -100\pi \leq x \leq 100\pi\}$

Consider the three sets
$$A=\left\{ x\in \mathbb S|\sin(x)=-1 \right\}$$,
$$B=\left\{ x\in \mathbb S|\sin(x)=0 \right\}$$ and
$$C=\left\{ x\in \mathbb S|\sin(x)=1 \right\}$$.

Which of them has the largest cardinality?

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