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15-02-2020
Mathematics

contestada

Use the recursive formula to answer the question.
a1=12
an=an−1+4
What is the 7th term in the sequence?

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surjithayer10 surjithayer10

15-02-2020

Answer:

Step-by-step explanation:

\[d=a_{n}-a_{n-1}=4\]

a1=12

a7=a1+(7-1)d=12+6×4=12+24=36

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