Question

1) how many positive integers, from 2 to 100, inclusive, are not divisible by odd integers greater than 1?

Answer 1

Step-by-step explanation:

We need to find no of Integers between 2 and 100 ( including 2 & 100) that are not divisible by odd Numbers > 1 i.e by 3,5,7,... So the numbers need to be of the Form 2^N where N can take values of 1,2,3,4,5,6 i.e. Number of Integers are 6.

Answer 2

Step-by-step explanation:

We need to find no of Integers between 2 and 100 ( including 2 & 100) that are not divisible by odd Numbers > 1 i.e by 3,5,7,... So the numbers need to be of the Form 2^N where N can take values of 1,2,3,4,5,6 i.e. Number of Integers are 6.