In the series :
861238742157862171413286
how many pairs of successive numbers have
a difference of 2 each?
(a) 3
(b) 4
(c) 5
(d) 6
Answers
Answered by
2
Answer:
4
Step-by-step explanation:
8-6
4-2
8-6
8-6
Answered by
3
Answer:
option (b) 4
Step-by-step explanation:
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