Topic
Q:
2. Si \( \theta=10^{\circ} \), halle el valor de
\[ R=2 \operatorname{sen} 27 \theta-\cos 18 \theta-\sec 36 \theta \]
\( \begin{array}{ll}\text { A) }-2 & \text { B) }-1 \\ \text { C) } 0 & \text { D) } 1\end{array} \)
Q:
1. Halle el valor de
\[ \mathrm{P}=\frac{\tan 0^{\circ}-\csc 270^{\circ}}{\cos 90^{\circ}-\sec 180^{\circ}} \]
\( \begin{array}{ll}\text { A) } 2 & \text { B) }-1 \\ \text { C) }-2 & \text { D) } 1\end{array} \)
Q:
Question:
a. Solve \( 2 \cos \theta=-\sqrt{2} \) on \( [0,2 \pi) \)
b. Solve \( \tan \theta=\sqrt{3} \) on \( [0,2 \pi) \)
Q:
Question:
a. Solve \( 2 \cos \theta=-\sqrt{2} \) on \( [0,2 \pi) \)
b. Solve \( \tan \theta=\sqrt{3} \) on \( [0,2 \pi) \)
Q:
If \( \csc \theta=\frac{\sqrt{125}}{10} \), what is \( \tan \theta ? \)
Q:
2. Solve \( 2 \sin \theta+\sqrt{3}=0 \). Give general formula for all solutions. List 8
solutions.
Q:
1. Solve \( \cos \theta=\frac{1}{2} \) Give general formula for all solutions.
Q:
1. Solve \( \cos \theta=\frac{1}{2} \) Give general formula for all solutions.
Q:
Use the power-reducing formulas to rewrite the expression as an
equivalent expression that does not contain powers of trigonometric
functions greater than 1.
Q:
Solve \( \sin \theta=\frac{1}{2} \)
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