if a function is definned as...
f(x)={ x+1,if x is less than equal to 1
2x+1 ...if 1<x<=2
and secnd function g(x) defined as
g(x)={x^2;if -1<=x<2
x+2 if 2<=x<=3....
find (fog)
if a function is definned as...
f(x)={ x+1,if x is less than equal to 1
2x+1 ...if 1<x<=2
and secnd function g(x) defined as
g(x)={x^2;if -1<=x<2
x+2 if 2<=x<=3....
find (fog)