lim_(x rarr pi^(-))(cos x)^(cos x)

lim_(x rarr(pi)/(2))(cos x)^(cos x) is

Evaluate: lim_(x rarr(pi)/(2))(cos x)^(cos x)

lim_(x rarr pi/2)((cos x)^(cos x)+(sec x)^(cos x)) is equal to

lim_(x rarr(pi)/(2))[1+(cos x)^(cos x)]^(2)= a.b.c. d.does not

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

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

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

If alpha = lim_(x rarr pi//4)""(tan^(3)x - tan x)/(cos (x + (pi)/(4))) and beta = lim_(x rarr 0)(cos x)^(cot x) are the roots of the equation, a x^(2) + bx -4 = 0 , then the ordered pair (a, b) is :

lim_(x rarr oo)((cos x)/x)

Evaluate the following limit : lim_(x rarr pi/2)(e^(cos x)-1)/(cos x) .