You are here

Home » Programs » Faculty and Departments » Browse Classroom Capsules and Notes

Browse Classroom Capsules and Notes

You can filter the list below by selecting a subject category from the drop-down list below, for example by selecting 'One-Variable Calculus'. Then click the 'APPLY' button directly, or select a subcategory to further refine your results.

Displaying 211 - 220 of 1211

Irrationality Made Easy

An alternative criterion to determine if a number is irrational

The Derivatives of Arcsec \(x\), Arctan \(x\), and Tan \(x\)

Using geometry to find the derivatives of inverse trigonometric functions

A Case of True Interest

Find the real interest.

A Geometric Interpretation of Simpson's Paradox

The author uses geometry to clarify Simpson Paradox.

Doubling: Real, Complex, Quaternion, and beyond...Well, Maybe

Non-commutative and non-associative examples

The Change of Base Formula for Logarithms

A new way to look at the base change formula

Defining Area in Polar Coordinates
A modification of the definition of the area bounded by possibly negative polar functions is presented.
Another Approach to a Class of Slowly Diverging Series
The Mean Value Theorem is used to prove divergence of certain slowly divergent series.
A Pretrigonometry Proof of the Reflection Property of the Ellipse

A geometric explanation of the reflective property of an ellipse

Numerical Integration via Integration by Parts
Using integration by part to find the error in numerical integration.

Pages