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cos(x°)=1 gives x = 3330 in CAS
Not a Problem
If we solve (in CAS)
cos(x°)=1
and click solve numercally, we get x = 3330 in GeoGebra 5 and GeoGebra 6.
GeoGebra Graphing Calculator gives Undefined as a solution.
I guess this should be fixed.
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what version?
The newest.
The equation is cos(x°) = 0, and you should click on Solve numerically button.
Sorry, my mistake on equation.
M
my english is very bad
I think the help is enough explicit (cos(x°)=0,x=100) or (cos(x°)=0,x=200)
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