20. (1) AP12
(2) CP23
(3) EP39
(4) JP45
Answers
Answered by
1
Answer:
i dont know this and and didn't even got it sorry dude
Answered by
2
Answer:
answer _3
Step-by-step explanation:
1,2. 2,3. 4,5. has same pattern..number back to back
while 3,9 is not back to back number
so answer 3
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