Question

please amswer this fast​

Answer 1

Answer:

A 1 prime number and comppsite number between 20 and 40

prime number composite number

23 21

29 22

31 24

37 25

26

27

28

30

32

33

34

35

36

38

39

.............................................................................................

A2 Which of these are co prime (l have under line it )

i 24 , 32 ii 18, 12 iii 8 , 21 iv 9 , 16