Understanding how to convert between degrees and radians is one of the most crucial skills for anyone studying trigonometry, ...

Double angle formulas are named so because they involve trigonometric functions of double angles, i.e., sin2θ, cos2θ and tan2θ. There are three main double angle formulas as below: where θ is ...

Summation Formula: A closed-form expression used to compute the sum of sequences, particularly those involving trigonometric functions, without recourse to term-by-term addition.

Formulas for differentiation are developed and include formulas for trigonometric, exponential, and logarithmic functions. Applications to physics, economics and geometry are highlighted. Successful ...

Provides a review of pre-calculus algebra and trigonometry integrated with the first half of Calculus I: limits, continuity, derivatives, basic derivative formulas, chain rule, implicit ...