Down With "Plug and Chug"

Algebra Level 2

Let f(x)=x+1x1 f(x) = \dfrac {x+1}{x-1} , then what is the value of f(f(f(f(2016)))) f( f( f( f(2016) ) ) ) ?

Hint: Try using algebra to calculate f(f(x))f(f(x)) before you jump into the "plug and chug" routine with 2016.

×

Problem Loading...

Note Loading...

Set Loading...