Question

Find the first three terms of the sequence whose nth terms is as follows:
1. 4n^2 - 1
2. n^3 - 3n + 4
3. 1 / n^2 +2n
4. 1/ (2n)^n
5. 3^n-1

Answer 1

Step-by-step explanation:

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The first four terms are 6, 10, 14 , 18.