1.

Let f(x) be a function defined by f(x) = x - [x], 0 ≠ x ϵ R where [x] is the greatest integer less than or equal to x. Then the number of solutions of f(x)+f(1x)=1 are :

Answer»

Let f(x) be a function defined by f(x) = x - [x], 0 x ϵ R where [x] is the greatest integer less than or equal to x. Then the number of solutions of f(x)+f(1x)=1 are :




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