Penilaian Akhir Semester I (PEMINATAN)

Carilah himpunan penyelesaian dari

 $\sin x=\sin\ 30\degree$  

•  $\left\{30\degree,150\degree\right\}$  

•  $\left\{30\degree,180\degree\right\}$  

•  $\left\{60\degree,150\degree\right\}$  

•  $\left\{60\degree,180\degree\right\}$  

•  $\left\{60\degree,220\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\sin x=\sin\ 90\degree$  

•  $\left\{-90\degree,150\degree\right\}$  

•  $\left\{-90\degree,180\degree\right\}$  

•  $\left\{90\degree,150\degree\right\}$  

•  $\left\{90\degree,450\degree\right\}$  

•  $\left\{90\degree,220\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\sin\ x=\sin\ 135\degree$  

•  $\left\{30\degree,150\degree\right\}$  

•  $\left\{30\degree,180\degree\right\}$  

•  $\left\{45\degree,135\degree\right\}$  

•  $\left\{-45\degree,135\degree\right\}$  

•  $\left\{60\degree,220\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\sin x-\frac{1}{2}\sqrt{3}=0$  

•  $\left\{60\degree,150\degree\right\}$  

•  $\left\{30\degree,180\degree\right\}$  

•  $\left\{45\degree,135\degree\right\}$  

•  $\left\{60\degree,120\degree\right\}$  

•  $\left\{-60\degree,300\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\cos\ 2x=\cos\ 60\degree$  

•  $\left\{-30\degree,30\degree,150\degree,210\degree\right\}$  

•  $\left\{30\degree,60\degree,150\degree,210\degree\right\}$  

•  $\left\{45\degree,60\degree,150\degree,210\degree\right\}$  

•  $\left\{-45\degree,60\degree,150\degree,210\degree\right\}$  

•  $\left\{60\degree,90\degree,150\degree,210\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\cos\ x=\cos\ 45\degree$  

•  $\left\{-45\degree,45\degree\right\}$  

•  $\left\{30\degree,45\degree\right\}$  

•  $\left\{45\degree,135\degree\right\}$  

•  $\left\{60\degree,90\degree\right\}$  

•  $\left\{-60\degree,90\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\cos\ x=\cos\ 120\degree$  

•  $\left\{60\degree,150\degree\right\}$  

•  $\left\{30\degree,180\degree\right\}$  

•  $\left\{-45\degree,45\degree\right\}$  

•  $\left\{-60\degree,60\degree\right\}$  

•  $\left\{-120\degree,120\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\cos\ x=\cos\ 225\degree$  

•  $\left\{60\degree,150\degree\right\}$  

•  $\left\{-125\degree,125\degree\right\}$  

•  $\left\{-225\degree,225\degree\right\}$  

•  $\left\{-300\degree,300\degree\right\}$  

•  $\left\{-60\degree,300\degree\right\}$  

Carilah himpunan penyelesaian dari

 $\cos\ x+\frac{1}{2}\sqrt{2}=0$  

•  $\left\{135\degree,150\degree\right\}$  
  

•  $\left\{-135\degree,135\degree\right\}$  
  

•  $\left\{45\degree,135\degree\right\}$  

•  $\left\{60\degree,300\degree\right\}$  

•  $\left\{-60\degree,300\degree\right\}$  

Carilah himpunan penyelesaian dari

 $2\ \sin\ x-\sqrt{3}=0$  

•  $\left\{60\degree,120\degree\right\}$  

•  $\left\{30\degree,180\degree\right\}$  

•  $\left\{45\degree,120\degree\right\}$  

•  $\left\{60\degree,300\degree\right\}$  

•  $\left\{-60\degree,300\degree\right\}$