Mathematics
echo94879
2020-04-20 16:09:00
who can prove that ? :D prove that lim x about 0 (sin(x)/x)=1 by using sandwich theorem
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Mitsie
2020-04-20 19:59:54

[latex]cos (x) leq frac{sin (x)}{x} leq 1[/latex] Apply limit as x->0

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