Let `f(x)=lim_(ntooo) (x)/(x^(2n)+1).` Then

Let f(x)=lim_(ntooo)(1-x^n)/(1+x^n) . Then

Let f(x)= lim_(n->oo)(sinx)^(2n)

If f(x)=lim_(ntooo) n(x^(1//n)-1)," then for "xgt0, ygt0,f(xy) is equal to

If f(x)=lim_(ntooo) n(x^(1//n)-1)," then for "xgt0, ygt0,f(xy) is equal to

Let f(x)=lim_( n to oo) (x^(2n-1) + ax^2 +bx)/(x^(2n) +1) . If f is continuous for x in R , then the value of a+8b is

Let f(x)=lim_(n to oo) ((2 sin x)^(2n))/(3^(n)-(2 cos x)^(2n)), n in Z . Then

Let f(x)=lim_(n to oo) ((2 sin x)^(2n))/(3^(n)-(2 cos x)^(2n)), n in Z . Then

Let for all xgt0,f(x)=lim_(nto oo)n(x^((1)/(n))-1) , then

Let f(x)=lim_(ntooo) (1)/(((3)/(pi)tan^(-1)2x)^(2n)+5) . Then the set of values of x for which f(x)=0 is