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Ian ap Sn=5n+3,then find the value of a4 |
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Answer» SN=5+3 the value of sn and put n=1,2,3,and S1= 5(1)+3=8 S2=5(2)+3= 13 S3=5(3)+3=18 S4=5(4)+3=23 the LIST of an AP is 8,13, 18,23 the value of a4=23. |
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