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Find the value of :(-1)¹+(-1)²+(-1)³+(-1)⁴+(-1)⁵+.........+(-1)⁸⁵ |
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Answer» The answer WOULD most probably be -1.Step-by-step explanation: As you start solving it, you will FIND a pattern that is: -1 + 1 - 1 + 1.......and so on so here you can see that -1 + 1=0 so when you carry on doing this QUESTION at LAST you will COME across a situation as such : -1 + 1 - 1..... and from here you would obtain y0ur answer as -1...Hope it helps..... |
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