lim_(x rarr0)(log(cos x))/(sin^(2)x)

lim_(x rarr0)x log(sin x)

Evaluate: lim_(x rarr0)(log cos x)/(x)

lim_(x rarr0)(1-cos x)/(sin x)

lim_(x rarr0)(log(1+x^(2)))/(sin^(2)x) =

lim_(x rarr0)(log(sin7x+cos7x))/(sin3x) equals.

a=lim_(x rarr0)(ln(cos2x))/(3x^(2)),b=lim_(x rarr0)(sin^(2)2x)/(x(1-e^(x))),c=lim_(x rarr1)(sqrt(x)-x)/(ln x)

lim_(x rarr0)(cos x)/(x+2)

lim_(x rarr0)(cos x)/(x+2)

lim_(x rarr0)(log(1+x))/(x)=1

lim_(x rarr0)(1-cos x^(@))/(x^(2))