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if tan theta = 8/6, 0 less than = to theta less than = to pi/2 what is sin (theta)= cos(theta)=cos (theta)=?[tex]if \: \tan(theta) = \frac{8}{6} \: 0 \leqslant theta \leqslant \frac{\pi}{2 \: then \: what \: is \: \sin(thta =) \\ \cos(theta \: csc \: theta) [/tex]

if tan theta 86 0 less than to theta less than to pi2 what is sin theta costhetacos thetatexif tantheta frac86 0 leqslant theta leqslant fracpi2 then what is si class=

Respuesta :

[tex]\begin{gathered} \tan \theta=\frac{8}{6} \\ \\ 0\leq\theta\leq\frac{\pi}{2} \\ \\ \end{gathered}[/tex]

Use the next identities:

[tex]\begin{gathered} \tan \theta=\frac{\sin \theta}{\cos \theta} \\ \\ \csc \theta=\frac{1}{\sin \theta} \end{gathered}[/tex]

Then, you get that:

[tex]\begin{gathered} \sin \theta=8 \\ \cos \theta=6 \\ \csc \theta=\frac{1}{8} \end{gathered}[/tex]

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