मान लीजिए कि `f = {(x, (x^(2))/(1 + x^(2))): x in R}` R से R में एक फलन है। f का परिसर निर्धारित कीजिए।

f:R rarr R defined by f(x)=(x)/(x^(2)+1),AA x in R is

f={(x,(x^(2))/(1+x^(2))):x in R} be a function from R into R. Determine the rage of f .

f:R rarr R defined by f(x)=(x^(2)+x-2)/(x^(2)+x+1) is

f : R to R : f (x) =x^(2) is

f:R rarr R defined by f(x)=(x^(2)+x-2)/(x^(2)+x+1) is:

If f: R to R is defined by f(x)=(x^(2)-4)/(x^(2)+1) , then f(x) is

If f : R to R is defined by f (x) = {:{((x+2)/(x^(2)+3x+2), if x in R - { 1,-2}), ( -1, if x = -2) , ( 0 , if x = -1 ) :} then f is continuous on the set

f: R rarr R , f(x) = (x-1) (x-2)(x-3) then f is ........

The function f:R rarr R defined as f(x)=(x^(2)-x+1)/(x^(2)+x+1) is

The function f:R rarr R defined as f(x)=(x^(2)-x+1)/(x^(2)+x+1) is