pls give the answer from given picture and tell the method by which you give answer
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Answered by
1
Answer:the answer is 7.
23-29
31-37
47-53
53-59
61-67
73-79
83-89
Step-by-step explanation:
Answered by
0
Answer: (2) 7
Step-by-step explanation: There are seven pairs :-(23,29), (31,37) ,(47,53) ,(53,59) ,(61,67) ,(73,79) ,(83,89)
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