This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American On Monday, the Onion reported that the ...

In this video we are going to work through three examples of simplifying trigonometric expression by using trig identities and algebraic manipulation. The concepts taught in this video will help you ...

In this video, we provide essential "math help" by addressing "common mistakes in maths" students make with "trigonometry", specifically focusing on "cofunction identities". This "math tutorial" ...

Ninety high school students competed in the Trig-Star contest at Lake Superior College, taking on a four-question math and trigonometry exam. Each question on the exam had multiple answers and was ...