\(\rm \frac{\frac{1}{1}\div \frac{1}{2}\times \frac{1}{2}+\frac{1}{2}\times \frac{1}{2}\div\frac{1}{2}}{\frac{1}{4}\times\frac{1}{4}\div\frac{1}{2}+\frac{1}{4}\div \frac{1}{4}\times \frac{1}{2}-\frac{1}{4}\div \frac{1}{2}\times \frac{1}{2}}\) యొక్క విలువ ఎంత?
1
8
2
2
3
4
4
1