" 3."lim_(r rarr1)pi r^(2)

Evaluate lim_(r rarr 1) pi r^(2)

Evaluate the following limits:- lim_(r rarr 1)pi r^2

Evaluate lim_(r rarr l) pir^2

lim_ (x rarr1) (x-3) / (x ^ (2) + 2x-4) = (lim_ (x rarr1) (x-3)) / (lim_ (x rarr1) (x ^ (2) + 2x -4))

Number of solutions of the equation cos ec theta=k in[0,pi] where k=lim_(n rarr oo)pi_(r=2)^(n)((r^(3)-1)/(r^(3)+1)) is

lim_ (x rarr1) (1-x ^ (2)) / (sin pi x)

lim_ (x rarr1) (2-x) ^ (tan ((pi) / (2) * x))

lim_ (x rarr1) (2-x) ^ (tan pi (x) / (2))

lim_ (x rarr1) (2-x) ^ (tan ((pi x) / (2)))

lim_(x rarr1)(1+cos pi x)cot^(2)pi x is equal to