Question

Find the 4th term in the sequence with the following definition:
Please help me!!

Answer 1

256

Explanation:

Using the recursive formula and a₁ = 2, then

a₂ = a₁² = 2² = 4

a₃ = a₂² = 4² = 16

a₄ = a₃² = 16² = 256

Thus the 4 th term is 256