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Mathematics 13 Online
OpenStudy (anonymous):

The equation sec2x - 2 = 0 has 4 solutions on the interval [0, 2pi). arcsec(2)/2= 0.523598775 0.523598775+pi=3.6651914285897932384626433832795 Did i miss anything?

OpenStudy (loser66):

How can you get 4 solutions?

OpenStudy (anonymous):

Its a true or false

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