Continuity of composite function at a point

Continuity OF Composite Functions

Continuity OF Composite Functions

Define continuity of a function at a point.

Define continuity of a function at a point.

Composite Functions

If the function f(x) = 1/(x+2) , then find the points of discountinuity of the composite function y = f{f(x)} .

If the function f(x)= (1)/(x+2) , then find the points of discontinuity of the composite function y= f {f(x)}

Continuity OF Composite function & illustration , [f(x)] type questions, Questions OF Signum functions

Composite Function Part -1