Tuesday, December 30, 2008

അങ്കഗണിതം

1.99999999999999999999................................ഇത് ഭിന്നകമോ അഭിന്നകമോ ?


x = 1.999999999..........
10 x = 19.999999999999................

9 x = 18
x = 18/9 = 2, not equal to x but tends to x