April 2025
Intermediate to advanced
616 pages
25h 43m
English
If
[f(x)] = f(x) and a and b, are two values independent of variable x, then

is called definite integral of f(x) within limits a and b. Here a is called the lower limit and b is called the upper limit of the integral. The interval [a, b] is known as range of integration. It should be noted that every definite integral has a unique value.
A definite integral is denoted by
which represents ...
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