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For which values is $\tan \theta$ positive? $\newline$A. all radian values between $0$ and $\pi$ $\newline$B. all radian values between $\frac{\pi}{4}$ and $\frac{3\pi}{4}$ $\newline$C. all radian values between $\frac{\pi}{2}$ and $\pi$ $\newline$D. all radian values between $\pi$ and $\frac{3\pi}{2}$