Question

write all possible 2 digit numbers using disits 5 and 9, when repetation of digit is allowed.​

Answer 1

Step-by-step explanation:

1. 59
2. 95
3. 55

4. 99

hope it is helpful.

Answer 2

Answer:

Step-by-step explanation:

Write all possible 2 digit numbers using disits 5 and 9, when repetation of digit is allowed:

There are 4 possibilities:

59,

95,

55,

99.

Hope it helps.