# Just cancel $$x$$ and notice $$\sin(m)$$ becomes $$m$$

Calculus Level 1

True or False:

$\displaystyle \lim_{x\rightarrow 0} \frac{\sin(mx)}{nx} = \frac{m}{n}$

If $$m,n$$ are non-zero reals then the above equation holds true.

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