A little work on Sequences here but I'm unsure about a couple of my questions, here they are 1, -1, 1, -1, 1... I'm thinking this would be a geometric sequences with (-1) as the ratio, would I be incorrect?
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Originally Posted by Folklore A little work on Sequences here but I'm unsure about a couple of my questions, here they are 1, -1, 1, -1, 1... I'm thinking this would be a geometric sequences with (-1) as the ratio, would I be incorrect? No, you are NOT incorrect. You are CORRECT.
Originally Posted by mr fantastic No, you are NOT incorrect. You are CORRECT. thanks very much cleared that up ^^ One more little thing, the first 5 terms of the sequence Xk = 9k - 7 I have on my results here X1 = 9k - 7 = 2 X2 = 9k - 7 = 11 X3 = 9k - 7 = 20 X4 = 9k - 7 = 29 X5 = 9k - 7 = 38 would this be correct ?
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