" Show that "f:[-1,1]rarr R" given by is "f(x)=(x)/(x+2)" is one-one "

Show that f: [ -1, 1] rarr R , given by f(x)= (x)/(x+2) is one-one. Find the inverse of the function f: [-1,1] rarr Range f.

Show that f : [-1,1] rarr R , given by f(x) = (x)/(x+2) is one - one . Find the inverse of the function f:[-1,1] rarr Range f. (Hint: For y in Range f,y=f(x) = x/(x+2) , for some x in [-1,1] , i.e., x = (2y)/(1-y) ).

Show that f:quad [-1,quad 1]rarr R, given by f(x)=(x)/((x+2)) is one-one.Find the inverse of the function f:quad [-1,quad 1]rarr R

Show that f: [-1, 1] to R, given by f (x) = (x)/((x +2)) is one-one. Find the inverse of the function f : [-1, 1] to Rangle f.

Show that f:[-1,1]toR given by f(x)=frac(x)(x+2) is one-one.

Show that f:[-1,1]toR given by f(x)=frac(x)(x+2) is one-one.