Question

GIVE THE ANSWER IN FULL PROCESS NOT DIRECTLY .​

Answer 1

Answer:

essentially you are looking for all the intergers between 30 and 40 ( inclusive ?)

there are not divisible by 5,2 or 13.

the integers in that range that r divisible by 2,5,13 are 30,32,34,35,36,38,39 and 40.

those that are not 31,33,37.

so there are 3 such integers for your case.

In general it cannot be a multiple of any prime factors of the numerator........