Let `f(x)=lim_(nrarroo)1/((3/(pi)tan^(-1)2x)^(2n)+5)` then the set of value of `x` for which `f(x)=0` is

Let f(x)=lim_(x rarr oo)(1)/(((3)/(pi)tan^(-1)2x)^(2n)+5). Then the set of values of x for which f(x)=0 is |2x|>sqrt(3) (b) |2x| =sqrt(3)(d)|2x|<=sqrt(3)

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

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

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

let f(x)=lim_(n rarr oo)(x^(2n)-1)/(x^(2n)+1)

Let f:R rarr[0,(pi)/(2)) defined by f(x)=Tan^(-1)(x^(2)+x+a) then the set of values of a for which f is onto is

Let f(x)=lim_(n rarr oo)(cos x)/((1+tan^(-1)x)^(n)), then int_(0)^(oo)f(x)dx=

Let f:R rarr [0, pi//2) defined by f(x)=Tan^(-1)(x^(2)+x+a) , then the set of value of a for which f is onto is

If f(x)=lim_(nrarroo) (cos(x)/(sqrtn))^(n) , then the value of lim_(xrarr0) (f(x)-1)/(x) is

If f(x)=lim_(nrarroo) (cos(x)/(sqrtn))^(n) , then the value of lim_(xrarr0) (f(x)-1)/(x) is