State a definite-integral expression

MATHEMATICS · Subjective · CBSE · Mathematics · Applications of Integrals · Applications of Integrals

Problem

State a definite-integral expression, in terms of continuous functions

f

and

g

, that represents the area between the graphs of

y=f(x)

and

y=g(x)

on the interval

a\le x\le b

, without assuming either function is always above the other.