Question

11. Which of the following composite numbers has only 3 factors
a) 9
b) 5
c) 6
12. Which of the following is smallest odd composite number
a) 10
b) 7
c) 5
13. 16 has
factors
a) 5
b) 6
c) 7​

Answer 1

Answer:

11. 9

12. none of them

13. none of them