Question

What is the definite integral of zero?

Answer 1

Determining the definite integral of zero.

The Definite Integral is one that has upper and lower limits.
Many distinct integral formulae and attributes exist.
A difference between the values of the integral at the stated upper and lower limits of the independent variable is the Definite Integral. It's written as;

$\Rightarrow {\int }_b^{a}f\left(x\right)dx={\int }_b^{a}0dx$ It's equal to zero.

Hence, the definite integral of zero is $0$.