" Find the value of "lim_(x rarr(pi)/(2))(1+cos2x)/((pi-2x)^(2))

Evaluate: lim_(x rarr(pi)/(2))(1+cos2x)/((pi-2x)^(2))

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

Lim_(x rarr(pi)/(2))(cos x)^(((pi)/(2)-x))

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

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

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

lim_ (x rarr pi) (1 + cos x) / ((pi-x) ^ (2))

Evaluate lim_(xto(pi)/(2)) (1+cos2x)/((pi-2x)^(2)).

Evaluate lim_(xto(pi)/(2)) (1+cos2x)/((pi-2x)^(2)).

Let f(x)=(k cos x)/(pi-2x) if x!=(pi)/(2) and f(x=(pi)/(2)) if x=(pi)/(2) then find the value of k if lim_(x rarr(pi)/(2))f(x)=f((pi)/(2))