Double and Subtract One
Difficulty: Medium · Topics: Algebra, Functions, Functional Equations
Ikkilang va birni ayiring
f:mathbbN→mathbbN, f(1)=2 and f(n+1)=2f(n)-1.
Find f(10).
f:mathbbN→mathbbN, f(1)=2 va f(n+1)=2f(n)-1.
f(10) ni toping.
Difficulty: Medium · Topics: Algebra, Functions, Functional Equations
Ikkilang va birni ayiring
f:mathbbN→mathbbN, f(1)=2 and f(n+1)=2f(n)-1.
Find f(10).
f:mathbbN→mathbbN, f(1)=2 va f(n+1)=2f(n)-1.
f(10) ni toping.