Respuesta :

tspid6099

Answer:

n = 1

f(1) = 2

f(n) = 2 f(n-1) + 1

n = 2

f(2) = 2 f(2 - 1) + 1 = 2 f(1) + 1 = 2 ∙ 2 + 1 = 4 + 1 = 5

n = 3

f(3) = 2 f(3 - 1) + 1 = 2 f(2) + 1 = 2 ∙ 5 + 1 = 10 + 1 = 11