Q3 of 74 Page 9

Write the first five terms of each of the sequences. whose nth terms are a_n = 2ⁿ

a_n = 2ⁿ
For n = 1, a₁ = 2¹ = 2

For n = 2, a₂ = 2² = 4

For n = 3, a₃ = 2³ = 8

For n = 4, a₄ = 2⁴ = 16

For n = 5, a₅ = 2⁵ = 32

Hence first five terms of the given sequence are 2, 4, 8, 16 and 32.

Write the first five terms of each of the sequences. whose nth terms are an = 2n