Concept Attainment 1
Consider the following exchange:
>>> 7*0.1
0.7000000000000001
>>> 0.7*0.1
0.06999999999999999True or false?
(a) 7 is represented by a number that is slightly greater than 7.
(b) 0.1 is represented by a number that is slightly greater than 0.1.
(c) 0.7 is represented by a number that is slightly less than 0.7.