lit_(x rarr(pi)/(2))(a^(cot x)-a^(cos x))/(cot x-cos x)=

lim_(x rarr(pi)/(2))(a^(cot x)-a^(cos x))/(cot x-cos x) is equal to ln a(b)a(c)ln(a)/(2) (d) does not exist

The value of lim _(xto(pi)/(2)) (2 ^(cot x)-2 ^(cosx))/(cot x-cos x) is-

lim_(x rarr(pi)/(2))(cot x-cos x)/(cos^(3)x)

lim_(x rarr((pi)/(4)))(sqrt(2)cos x-1)/(cot x-1)

Evaluate: lim_(x rarr(pi)/(4))(sqrt(2)cos x-1)/(cot x-1)

Evaluate :lim_(x rarr(pi)/(4))(1-cot^(3)x)/(2-cot x-cot^(3)x)

lim_(x rarr(pi)/(2))(cot x-cos x)/(((pi)/(2)-x)^(3))=

lim_(x rarr0)(cos x)^(cot x)

lim_(x rarr(pi)/(2))(cot x-cos x)/((pi-2x)^(3)) equals

Evaluate the following limit: (lim)_(x rarr(pi)/(4))(2-cos ec^(2)x)/(1-cot x)