C=2.2.3.3.4.4.5.5/1.3.2.4.3.5.4.6
C=(2.3.4.5).(2.3.4.5)/(1.2.3.4).(3.4.5.6)
C=2.5/6
C=5/3
C=2^2/1.3.3^2/2.4.5^2/3.5.4^2/4.6
C= 2.2.3.3.5.5.4.4/1.3.2.4.3.5.4.6
C=(2.3.4.5).(2.3.4.5)/(1.2.3.4).(3.4.5.6)
C=5.2/6
C=5/3
\(\frac{2^2}{1.3}.\frac{3^2}{2.4}.\frac{5^2}{3.5}.\frac{4^2}{4.6}\)
\(=\frac{2^2.3^2.5^2.4^2}{1.3.2.4.3.5.4.6}\)
\(=\frac{2^2.3^2.4^2.5^2}{1.2.3^2.4^2.5.6}\)
\(=\frac{2.5}{6}\)
\(=\frac{10}{6}=\frac{5}{2}\)