Content covered: 

\(\lim_{x \to \infty} \frac{x - \sin{x}}{x - \cos{x}}\) is equal to

(a)    1

(b)    -1

(c)    \(\infty\)

(d)    -\(\infty\)

Suruche @suru08
24 Aug 2016 12:26 pm

what happen if  solve by differentiating...?????

Pritam Prasun @pritam
24 Aug 2016 12:40 pm

I have started by explaining why one should not go for L'Hospital's Rule. The simple reason is that it in not in the form of 0/0 or ∞/∞ .