T(n)=1-1/n

Solution for T(n)=1-1/n equation:

(T)=1-1/T

We move all terms to the left:

(T)-(1-1/T)=0


Domain of the equation: T)!=0

T!=0/1

T!=0

T∈R


We add all the numbers together, and all the variables

T-(-1/T+1)=0

We get rid of parentheses

T+1/T-1=0

We multiply all the terms by the denominator


T*T-1*T+1=0

We add all the numbers together, and all the variables

-1T+T*T+1=0

Wy multiply elements

T^2-1T+1=0

a = 1; b = -1; c = +1;
Δ = b2-4ac
Δ = -12-4·1·1
Δ = -3
Delta is less than zero, so there is no solution for the equation