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Browse Classroom Capsules and Notes

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Displaying 1111 - 1120 of 1211

Non-commutative and non-associative examples

A new way to look at the base change formula

A modification of the definition of the area bounded by possibly negative polar functions is presented.
The Mean Value Theorem is used to prove divergence of certain slowly divergent series.

A geometric explanation of the reflective property of an ellipse

Using integration by part to find the error in numerical integration.

Simple proof for the Pythagorean Theorem.

The author obtains a power rule for derivatives of powers with variable exponents.

Finding the partial fraction expression

Find the real interest.