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Write an explicit definition for the sequence. 4, 11, 18, 25, 32, ...

User Dulon
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Answer:

Hi

Explanation:

Commun difference=11-4=7


u_1=4\\\\d=11-4=7\\u_(n)=u_1+(n-1)*d\\\\u_n=4+(n-1)*7\\

User Rick Roy
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