" If "f(x)=Lt((x^(2)+ax+1)+x^(2n)(2x^(2)+x+b))/(1+x^(2n))" is a continuous function on "R" then "(a,b)=

If f:R to R given by f(x)={(2cosx"," , "if", x le -(pi)/(2)),(a sin x+b",","if", -(pi)/(2) lt x lt (pi)/(2)),(1+cos^(2)x",","if",x ge(pi)/(2)):} is a continuous function on R, then (a, b) is equal to

Function f(x)={(x-1",",x lt 2),(2x-3",", x ge 2):} is a continuous function

Function f(x)={(x-1",",x lt 2),(2x-3",", x ge 2):} is a continuous function

Let f(x)=lim_(n rarr oo)(x^(2n-1)+ax^(2)+bx)/(x^(2n)+1). If f(x) is continuous for all x in R then find the values of a and b.

Let f(x)=lim_(n rarr oo)(x^(2n-1)+ax^(2)+bx)/(x^(2n)+1). If f(x) is continuous for all x in R then find the values of a and b.

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