• A. $\frac{1}{2} \left(\begin{array}{cc}2& - 1\\ 0& - 1\end{array}\right)$
• B. $\frac{1}{3} \left(\begin{array}{cc}2& - 1\\ 0& - 1\end{array}\right)$
• C. $\frac{1}{2} \left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$
• D. $\frac{1}{3} \left(\begin{array}{cc}-1& 1\\ 0& 2\end{array}\right)$

Answer: Option A

Explanation:

• A. 1
• B. -1
• C. i
• D. -i

Answer: Option D

Explanation:

• A. $\frac{a^x}{\ln a}$
• B. $\ln a$
• C. $a^x$
• D. $x\ln a$

Answer: Option B

Explanation:

• A. $\frac{\pi }{3}$
• B. $\frac{5\pi }{3}$
• C. $\frac{\pi }{6}$
• D. $\frac{4\pi }{3}$

Answer: Option B

Explanation:

• A. $4$
• B. $2$
• C. $3$
• D. $-4$

Answer: Option D

Explanation:

• A. $4$
• B. $6$
• C. $3$
• D. $2$

Answer: Option A

Explanation:

• A. 1
• B. 2
• C. -1
• D. -2

Answer: Option C

Explanation:

• A. 4
• B. 3
• C. -4
• D. -3

Answer: Option B

Explanation:

• A. $\frac{16}{25}$
• B. $\frac{9}{25}$
• C. $\frac{8}{25}$
• D. $\frac{7}{25}$

Answer: Option D

Explanation:

• A. 15
• B. -1
• C. 17
• D. 23

Answer: Option A

Explanation:

• A. 6
• B. 4
• C. 5
• D. 7

Answer: Option C

Explanation:

• A. $i$
• B. $-i$
• C. $-1$
• D. $1$

Answer: Option D

Explanation:

• A. $\sqrt{\frac{3}{2}}$
• B. $\frac{3}{\sqrt{2}}$
• C. $\frac{\sqrt{3}}{2}$
• D. $\pm \sqrt{3}$

Answer: Option A

Explanation:

• A. $x=\tan \theta ,y=b\sec \theta$
• B. $x=b\tan \theta ,y=a\sec \theta$
• C. $x=a\sec \theta ,y=b\tan \theta$
• D. $x=b\sec \theta ,y=a\tan \theta$

Answer: Option C

Explanation:

• A. $\frac{9}{7}$
• B. $\frac{7}{9}$
• C. $\frac{3}{4}$
• D. $\frac{4}{3}$

Answer: Option D

Explanation: