find the sum 1+4-7+10+13-16+19+22-25......3p terms
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21 is the correct answer
please mark as brainliest
please mark as brainliest
kamil12:
just tell me one thing
if we let series that is -2-4-6. so what is tha common difference plus or minus?
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MAY BE ANSWER IS 80
if my answer is wrong so tell me right answer
if my answer is wrong so tell me right answer
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