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3 votes
Can someone figure out the answer to this please

Can someone figure out the answer to this please-example-1
User Lcarsos
by
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1 Answer

4 votes
That would be the third choice

because when k = 1 first term = 5 , second term = -20+15 = -5, third tem = -30+15 = -15 and 77th term = -77*10 + 15 = -755
User Zakher Masri
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