If `lim_(x->oo)((x^2+x+1)/(x+1)-a x-b)=4,t h e n` (a)`a=1,b=4` (b) `a=1,b=-4` (c)`a=2,b=-3` (d) `a=2,b=3`

If lim_(x rarr oo)((x^(2)+x+1)/(x+1)-ax-b)=4 then a=?b=?

If lim_(xto oo)((x^(2)+1)/(x+1)-ax-b)=oo find a and b.

(lim)_(x rarr oo){(x^(3)+1)/(x^(2)+1)-(ax+b)}=2,then(a)a=1,b=1(b)a=1,b=2(c)a=1,b=-2(d) none of these

find a&b if lim_(x rarr oo)((x^(2)+1)/(x+1)-ax-b)=0

If lim_(x rarr oo)((x^(2)+x+1)/(x+1)-ax-b)=4 " then a & b is equal to"

If x+2 is a factor of x^2+a x+2b and a+b=4 , then (a) a=1, b=3 (b) a=3, b=1 (c) a=-1, b=5 (d) a=5, b=-1

If lim_(x rarr oo){(x^(2)+1)/(x+1)-(ax+b)}=0, then find the value of a and b.

If ("lim")_(xvec1^-)(2-x+a[x-1]+b[1+x]) exists, then aa n db can take the values of (where [.] denotes the greatest integer function). (a)a=1/3,b=1 (b) a=1, b=-1 (c) a=9, b=-9 (d)a=2, b=2/3

If underset( x rarr oo) ( "lim") (( x^(2) + x+ 1)/(x+1) -ax -b) = 4 , then