Online Test Banks
Score higher
See Online Test Banks
Learning anything is easy
Browse Online Courses
Mobile Apps
Learning on the go
Explore Mobile Apps
Dummies Store
Shop for books and more
Start Shopping

A Quick Table for the Three Reciprocal Trig Functions

Reciprocal functions have values that are reciprocals, or flips, of the values for their respective functions. The reciprocal of sine is cosecant, so each function value is the reciprocal of the corresponding angle of sine’s. The same goes for the other two reciprocal functions.

The reciprocal functions.
The reciprocal functions.

The preceding table shows the reciprocal in each case, in their simplified forms. Whenever you see undefined, it’s because the original function value was zero, and the reciprocal of zero has no value.

  • Add a Comment
  • Print
  • Share
blog comments powered by Disqus

Inside Sweepstakes

Win $500. Easy.