" 9.यदि "f(n,theta)=prod_(r=1)^(n)(1-tan^(2)(theta)/(2^(r)))" हो,तब "lim_(n rarr oo)f(n,theta)" ज्ञात कीजिए। "

Q.if f(n,theta)=prod_(r=1)^(n)(1-tan^(2)((theta)/(2^(t)))), then compute lim_(n rarr oo)f(n,theta)

Q. if f(n,theta)=prod_(r=1)^n(1-tan^2(theta/2^r)) , then compute lim_(n->oo)f(n,theta)

if f(n,theta)=prod_(r=1)^(n) (1-tan^(2)(theta)/(2^(r))) then the value of lim_(thetato0) [lim_(ntoinfty) f(n,theta)] , (where [x] represent the greatest integer function) is

lim_(n rarr oo) (sin n theta)/(sqrt n) =

lim_ (n rarr oo) (sin (n theta)) / (sqrt (n))

If f(n)=prod_(r=1)^(n)cos r,n in N , then

If f(n)=prod_(r=1)^(n)cos r,n in N , then

If u(n)=prod_(r=0)^n(1+r^2/n^2)^r "then" lim_(nrarroo) (u)^((-4)/n^2

The value of lim_(n rarr oo)prod_(r=0)^(n)(1+(1)/(2^(2^(r)))) is