\(\frac{\left[\left(\frac{5}{7} \text { of } \frac{1}{12} \times \frac{1}{4}-\frac{1}{2} \times \frac{1}{8}\right)+\frac{5}{4} \times \frac{8}{15}-\frac{2}{3}\right]}{\frac{1}{2} \div \frac{1}{4}+\frac{1}{2}} ?\) యొక్కవిలువ ఎంత?
1
\(\frac{-5}{108}\)
2
\(\frac{-4}{103}\)
3
\(\frac{-4}{105}\)
4
\(\frac{-2}{105}\)