Unlock complex trigonometric problems with our Difference to Product Calculator for Sine and Cosine. Easily transform expressions like sin A - sin B or cos A - cos B into simpler product forms. This tool is perfect for students, engineers, and anyone working with advanced mathematics, simplifying trigonometric identities for easier calculations and derivations. Master your trig skills today!
Formula:
The calculator applies the following fundamental trigonometric identities:
- sin A - sin B = 2 cos((A+B)/2) sin((A-B)/2)
- cos A - cos B = -2 sin((A+B)/2) sin((A-B)/2)
Where A and B are the input angles, which can be provided in either degrees or radians.