Question

Find all two-digit numbers which satisfy the following conditions.
a) It is divisible by 9
b) It is an even number
c) It is not divisible by 5
d) Two of its factors are co-prime​

Answer 1

Answer:

a

Step-by-step explanation:

is the answer

thanks for the points

Answer 2

Answer:

a) 18 27 3645 54 63 72 81 90 99

b)