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irinina [24]
3 years ago
13

Write the first 5 terms of the arithmetic sequence useing the give rules

Mathematics
1 answer:
ohaa [14]3 years ago
6 0
N= a1+ (nº 1)dWrite rule for nth term.a13= a1+ (13 º 1)dSubstitute 13 for n.30 = a1+ 1232Substitute for a13and d.12= a1Solve for a1.So, a rule for the nth term is:an= a1+ (nº 1)dWrite general rule.= 12 + (nº 1)32Substitute for a1and d.= 221+ 32
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