(vi) tn = 1/(n+1)

(vi) t_n = 1/(n+1)

Sol. t_n = 1/(n+1)

∴ t₁ = 1/(1+1) = 1/2

∴ t₂ = 1/(2+1)= 1/3

∴ t₃ = 1/(3+1)= 1/4

∴ t₄ = 1/(4+1)= 1/5

∴ t₅ = 1/(5+1)= 1/6