Question: For the following geometric sequence find the explicit formula: (-1, 3, -9, ...). Oan 3 an 1 where a =-1 an = (-3)-1 Oan

For the following geometric sequence find the explicit formula: (-1, 3, -9,

For the following geometric sequence find the explicit formula: (-1, 3, -9, ...). Oan 3 an 1 where a =-1 an = (-3)-1 Oan -3 an 1 where a 1 a=-1-(-3)-1

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