Answer:
2^(n+1)
1st term ----> n=1 = 2^(1+1) = 2^2 =4
2nd term ----> n=2 = 2^(2+1) = 2^3 =8
3rd term ----> n=3 = 2^(3+1) = 2^4 =16
like this,
12th term ----> n=12 = 2^(12+1) = 2^13 =8192
Explanation:
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