g)
[tex]( \frac{1}{1997} - \frac{1}{1997 \times 1998} ) \div ( \frac{1}{1998} - \frac{1}{1997 \times 1998} )[/tex]
va rog repede ​


Gtex Frac11997 Frac11997 Times 1998 Div Frac11998 Frac11997 Times 1998 Texva Rog Repede class=