Question

an = n³-2 then find first four terms ?​

Answer 1

Answer:

Step-by-step explanation:

a1 = 1^3 – 2 = 1 – 2 – 1

a2 = 23 – 2 = 8 – 2 = 6

a3 = 33 – 2 = 27 – 2 = 25

a4 = 43 – 2 = 64 – 2 = 62

∴ The first four terms are -1, 6, 25, 62, …

Answer 2

Step-by-step explanation:

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