Week 29 Quiz

Fill in the blanks to prove the equation true.

• $\frac{1}{\sin\theta},\ \frac{\sin\theta}{\sin\theta}$
  

• $\frac{1}{\csc\theta},\ \frac{\sin\theta}{\csc\theta}$
  

• $\frac{1}{\cos\theta},\frac{\sin\theta}{\cos\theta}$

• $\tan\theta,\sin\theta\tan\theta$

Fill in the blanks to prove the equation true

• $\sec\theta,\sec\theta$

• $\frac{1}{\sec\theta},\cos\theta$
  

• $\frac{1}{\sec\theta},\sin\theta$

• $\sec\theta,\csc\theta$

Fill in the blanks to prove the equation true

• $\sec^2\theta,\ \frac{1}{\cos^2\theta}$

• $\csc^2\theta,\ \frac{1}{\sin^2\theta}$
  

• $\cot^2\theta,\frac{1}{\cot^2\theta}$

• $\sin^2\theta,\ \frac{1}{\sin^2\theta}$

Fill in the blanks to prove the equation true.

• $\left(\cos\theta-\sin\theta\right),\ \sin\theta$

• $\left(\cos^2\theta+\sin^2\theta\right),1$
  

• $\tan^2\theta,\ \frac{\sin\theta}{\cos\theta}$

• $\cot^2\theta,\frac{\cos\theta}{\sin\theta}$

Fill in the blank to prove the equation true.

• $\tan\theta$

• $\frac{\cos\theta}{\sin\theta}$
  

• $\frac{\sin\theta}{\cos\theta}$

• $\sec\theta$

Fill in the blanks to prove the equation true.

• $\sin\theta,\cos\theta$

• $\frac{\cos\theta}{\sin\theta},\frac{\cos\theta}{\sin\theta}$
  

• $\frac{\sin\theta}{\cos\theta},\frac{1}{\sin\theta}$

• $\sec\theta,\ \csc\theta$

Fill in the blanks to prove the equation true.

• $\sin\theta,\ \frac{\sin\theta}{\sin\theta}$

• $\cos\theta,\frac{\cos\theta}{\sin\theta}$
  

• $\sin\theta,\frac{\sin\theta}{\cos\theta}$

• $\sec\theta,\frac{1}{\cos\theta}$

Fill in the blanks to prove the equation true.

• $\frac{\sin\theta}{\cos\theta},\sin^2\theta$

• $\frac{\cos\theta}{\sin\theta},\sec\theta$
  

• $\frac{\sin\theta}{\cos\theta},\cos^2\theta$

• $\cot\theta,\sec^2\theta$

Fill in the blank to prove the equation true.

• $\tan^2\theta$

• $\sec^2\theta$
  

• $\cot^2\theta$

• $\cos^2\theta$

Fill in the blanks to prove the equation true.

• $\csc^2\theta,\csc^2\theta$

• $\sec^2\theta,\cos^2\theta$
  

• $\sin^2\theta,\tan^2\theta$

• $\sin^2\theta,\sin^2\theta$