Q12.Let a1,a2,……,a3n be an arithmetic progression with a1=3 and a2=7. If a1+a2+…+a3n=1830, then what is the smallest positive integer m such that m(a1+a2+…+an)>1830?
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Q12
26 Nov 2017
Q12.Let a1,a2,……,a3n be an arithmetic progression with a1=3 and a2=7. If a1+a2+…+a3n=1830, then what is the smallest positive integer m such that m(a1+a2+…+an)>1830?