1 . sinA=1213

• A. $\frac{5}{12}$
• B. $\frac{12}{5}$
• C. $\frac{12}{7}$
• D. $\frac{13}{12}$

Answer: Option B

Explanation:

2 . sinA=1213

• A. $\frac{5}{13}$
• B. $\frac{5}{12}$
• C. $\frac{10}{3}$
• D. $\frac{10}{13}$

Answer: Option B

Explanation: