Question Number 138365 by cherokeesay last updated on 12/Apr/21
Answered by mr W last updated on 12/Apr/21
$${a}={b}\:\mathrm{sin}\:\alpha \\ $$$$\frac{{a}}{{b}}=\mathrm{sin}\:\alpha \\ $$$$\underset{\alpha\rightarrow\mathrm{0}} {\mathrm{lim}}\frac{{a}}{{b}}=\mathrm{0} \\ $$