Question

escribe los cinco primeros terminos de estas sucesiones


a) An=(n+1) x (n-2)




b)Bn= n-3/n+4

Answer 1

Explicación paso a paso:

a)

A(1) = (1+1)*(1-2) = 2(-1) = -2

A(2) = (2+1)*(2-2) = 3(0) = 0

A(3) = (3+1)*(3-2) = 4(1) = 4

A(4) = (4+1)*(4-2) = 5(2) = 10

A(5) = (5+1)*(5-2) = 6(3) = 18

b)

B(1) = (1-3)/(1+4) = -2/5

B(2) = (2-3)/(2+4) = -1/6

B(3) = (3-3)/(3+4) = 0/7 = 0

B(4) = (4-3)/(4+4) = 1/8

B(5) = (5-3)/(5+4) = 2/9