Calculus Examples

Evaluate the Integral integral from pi/4 to pi/3 of sec(x)^2 with respect to x
Step 1
Since the derivative of is , the integral of is .
Step 2
Simplify the answer.
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Step 2.1
Evaluate at and at .
Step 2.2
Simplify.
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Step 2.2.1
The exact value of is .
Step 2.2.2
The exact value of is .
Step 2.2.3
Multiply by .
Step 3
The result can be shown in multiple forms.
Exact Form:
Decimal Form: