Math, asked by milirawka06, 5 days ago

18,35,69,137,? what's the next siries
give explaination too.. please give answer correctly​

Answers

Answered by haritadepal
45

ans = 86

Step-by-step explanation:

a: 18 (first latter)

d: 35-18: 17

n: 5 (because we need 5th number)

An = a+(n-1)d

An = 18+(5-1)17

An = 86

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