T= \(\dfrac{2}{3}.\dfrac{4}{5}.\dfrac{6}{7}.\dfrac{8}{9}.\dfrac{10}{11}.\dfrac{1}{2}.\dfrac{3}{4}.\dfrac{5}{6}.\dfrac{7}{8}.\dfrac{9}{10}\)
T=\(\dfrac{2.4.6.8.10.1.3.5.7.9}{3.5.7.9.11.2.4.6.8.10}\)
T=\(\dfrac{1.1.1.1.1.1.1.1.1.1}{1.1.1.1.11.1.1.1.1.1}\)
T=\(\dfrac{1}{11}\)