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State the definition of the definite integral of an integrable function f on [a, b].

Short Answer

Expert verified

If f is a function defined on an interval [a,b] then the definite integral of f from x=ato x=bis defined by a number that follows:

abf(x)dx=limnk=1nf(x*k)xWherex=b-anxk=a+kx

Step by step solution

01

Step 1. Given Information.

The function f on [a,b]

02

Step 2. Definition of definite integrals.

If f is a function defined on an interval [a,b] then the definite integral of f from x=ato x=bis defined by a number that follows:

abf(x)dx=limnk=1nf(x*k)xWherex=b-anxk=a+kx

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