If `f(x) = ln(x^2 - x + 2) ; RR^+ rarr RR` and `g(x) = {x} + 1; [1, 2] rarr [1, 2],` where `{x}` denotes fractional part of x.Find the domain and range of `f(g(x))` when defined.

If f(x)=ln(x^(2)-x+2);R^(+)rarr R and g(x)={x}+1;[1,2]rarr[1,2], where {x} denotes fractional part of x .Find the domain and range of f(g(x)) when defined.

If f(x)=ln(x^(2)-x+2);R^(+)rarr R and g(x)={x}+1;[1,2]rarr[1,2], Find the domain and range of f(g(x)) when defined.

If f(x)=1/(x^(2)+1) and g(x)=sinpix+8{x/2} where {.} denotes fractional part function then the find range of f(g(x))

If f(x)=1/(x^(2)+1) and g(x)=sinpix+8{x/2} where {.} denotes fractional part function then the find range of f(g(x))

Domain of f(x)=(1)/(sqrt({x+1}-x^(2)+2x)) where {} denotes fractional part of x.

The domain of f(x) = sqrt( 2 {x}^2 - 3 {x} + 1) where {.} denotes the fractional part in [-1,1]

Let f : R^+ ->R be defined as f(x)= x^2-x +2 and g : [1, 2]->[1,2] be defined as g(x) = [x]+1. Where [.] Fractional part function. If the domain and range of f(g(x)) are [a, b] and [c, d) then find the value of b/a + d/c.

The domain of f(x)=sqrt(2{x}^(2)-3{x}+1) where {.} denotes the fractional part in [-1,1]

(b)Find the domain and range of the function f:x rarr 1/(x^2-1) ,where x in R .