How to Solve Trigonometric Equations in GeoGebra
Here’s how you use GeoGebra
to solve a trigonometric equation. GeoGebra
has these trigonometric functions:
sin(x)
(sine)
asin(x)
(the inverse function of sine)
cos(x)
(cosine)
acos(x)
(the inverse function of cosine)
tan(x)
(tangent)
atan(x)
(the inverse function of tangent)
GeoGebra
Instruction 1
CAS
under View
in Menu
. Solve
GeoGebra
will not calculate it. In that case, click on the answer you got and press Numeric Evaluation
Note! CAS
uses as the name for the arbitrary integer in the solution of a trigonometric equations. In textbooks and are also used.