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Mathematics 17 Online
OpenStudy (moongazer):

\[2\tan ^{2}\theta+\cos \theta+1\]

OpenStudy (anonymous):

Yes

OpenStudy (moongazer):

what is the value of \[\theta\]

OpenStudy (moongazer):

there is a typo

OpenStudy (moongazer):

it should be 2tan^2-sec^2=0

OpenStudy (moongazer):

\[ \sec^2\theta=2\]

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