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51st term of the arithmetic sequence if 1= 6 and d= 3 ​

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Ayiyingggo

51st term is 156

First term a1 = 6

Common difference = 3

Formula: an = a1 + (n-1)d

an = 6 + (51 - 1) 3

= 6 + (50) 3

= 6 + 150

an = 156