Geometric Sequence Inward Math

Geometric Sequence is a Sequence that has a fixed ratio or comparing betwixt successive tribes.

Formula of Geometric Sequence inwards Math

Information :
a = The get-go tribe
r = ratio

Example of Geometric Sequence inwards Math

Please produce upward one's heed the fifth term from 3, 6, 12, 24, 48, ...!

Answer :
a = 3
r = 6/3 = 2

U_n = ar^n-1
U₁₅ = three . 2^15-1
U₁₅ = three . 2¹⁴
U₁₅ = three . 16384
U₁₅ = 49152

So the 15th tribe is 49152

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