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Question Number 28467 by Asad8992002 last updated on 26/Jan/18

Commented by abdo imad last updated on 26/Jan/18

$f o r a l l x f r o m R a n d x > 0 - \frac{1}{x} ⩽ \frac{s i n x}{x} ⩽ \frac{1}{x} b u t$ ${l i m}_{x \to + \infty} - \frac{1}{x} = 0 a n d {l i m}_{x \to + \infty} \frac{1}{x} = 0 s o$ ${l i m}_{x \to + \infty} \frac{s i n x}{x} = o a n d b y t h e s a m e m e t h o d w e p r o v e$ ${l i m}_{x \to - \infty} \frac{s i n x}{x} = 0 (u s e t h e c h . x = - t) .$
	Answered by malwaan last updated on 26/Jan/18

	$zero$
	Answered by A1B1C1D1 last updated on 26/Jan/18

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