1. Write the first three terms in the following sequences. Identify them as arithmetic or geometric
A (7 + 1) = A(n) - 5 forn >1 and A(11 = 9
੩.
b
An - 1) =
= A(n) for 1
12 1 and 4(1) = 4
c.
A(+1) = A(n) = 10 for n 21 and All) = 10

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