• A. {1}
• B. {0}
• C. {2}
• D. {4}

Answer: Option A

Explanation:

• B. 3
• C. -3
• D. √3

Answer: Option B

Explanation:

• B. 3
• C. -3
• D. √3

Answer: Option B

Explanation:

• A. $x-2$
• B. $x-3$
• C. $1$
• D. $-1$

Answer: Option D

Explanation:

• A. 9
• B. 8
• C. 7
• D. 6
• E. 5

Answer: Option A

Explanation:

• A. 0.001
• B. 0.01
• C. 0.1
• D. 1.0

Answer: Option C

Explanation:

• A. $6$
• B. $7$
• C. $8$
• D. $9$

Answer: Option C

Explanation:

• A. $\frac{1}{8}$
• B. $\frac{1}{2}$
• C. $\frac{1}{40}$
• D. $\frac{1}{80}$

Answer: Option A

Explanation:

• B. 1
• C. 225
• D. $\frac{1}{225}$

Answer: Option C

Explanation:

• A. 10
• B. 100
• C. 150
• D. 200

Answer: Option B

Explanation:

• A. $\tan \frac{p}{2}$
• B. $\cot \frac{p}{2}$
• C. $\cos \frac{p}{2}$
• D. $\sin \frac{p}{2}$

Answer: Option B

Explanation:

• B. 1
• C. $\sqrt{2}$
• D. i

Answer: Option B

Explanation:

• A. 1
• B. $\frac{1}{2}$
• D. 2

Answer: Option C

Explanation:

• A. $1$
• B. $x$
• C. $\left(1-x\right)$
• D. $\left(1+x\right)$

Answer: Option D

Explanation:

• A. 1
• B. x
• C. (1-x)
• D. (1+x)

Answer: Option D

Explanation: