A function f: [-7,6) \(\rightarrow\) R is defined as follows.

f(-7) - f(-3)

f(x) = (1+ x)
g(x) = (2x - 1)
Show that fo(g(x)) = gof(x)

A function f: (1,6) \(\rightarrow\)R is defined as follows:

Find the value of f(5),

A function f: (1,6) \(\rightarrow\)R is defined as follows:

Find the value of f(2) - f( 4).

If R = {(a, -2), (-5, b), (8, c), (d, -1)} represents the identity function, find the values of a, b, c and