sec square tita =4 then the value of tan square tita is ?
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theres an identiy
sec square theta-tan square theta=1
sec square theta =4
4-tan square theta=1
-tan square theta=-3
tan square theta=3
sec square theta-tan square theta=1
sec square theta =4
4-tan square theta=1
-tan square theta=-3
tan square theta=3
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