Let {An}14 n = 0 be the sequence of powers of 3 with An = 3^n. Determine the value of the corresponding series. 1 + 3 + 9 + ...... + 4 782 969. do i just use An= Ar^n-1 ? thanks for any help
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Originally Posted by smplease Let {An}14 n = 0 be the sequence of powers of 3 with An = 3^n. Determine the value of the corresponding series. 1 + 3 + 9 + ...... + 4 782 969. do i just use An= Ar^n-1 ? thanks for any help Use the formula for the sum of a geometric series: Geometric series - Wikipedia, the free encyclopedia
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