\(=\frac{4}{3}.\frac{9}{8}.\frac{16}{15}.......\frac{9801}{9800}\)\(=\frac{2.2}{1.3}.\frac{3.3}{2.4}.\frac{4.4}{3.5}.....\frac{99.99}{98.100}\)
\(=\frac{2.3.4.....99}{1.2.3.....98}\)\(.\)\(\frac{2.3.4....99}{3.4.5...100}\)\(=\)\(\frac{99}{1}\)\(.\frac{2}{100}\)\(=\frac{198}{100}\)\(=\frac{99}{50}\)