Calculus Examples

Evaluate the Integral integral from 1 to 3 of 1/x with respect to x
Step 1
The integral of with respect to is .
Step 2
Simplify the answer.
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Step 2.1
Evaluate at and at .
Step 2.2
Use the quotient property of logarithms, .
Step 2.3
Simplify.
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Step 2.3.1
The absolute value is the distance between a number and zero. The distance between and is .
Step 2.3.2
The absolute value is the distance between a number and zero. The distance between and is .
Step 2.3.3
Divide by .
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form:
Step 4