If f(x) = \{\table x , \when \x \is \rational ; 1- x, \when \x \is \irrational , then fof (x) is given as

BITSAT 2011 Paper

Section: Mathematics

Question : 105 of 150

Marks: +1, -0

If f(x) = {

x	when‌x‌is‌rational
1−x	when‌x‌is‌irrational

, then fof (x) is given as

Go to Question:

Prev Question

Next Question

f(x)	when‌f(x)‌is‌rational
1−f(x)	when‌f(x)‌is‌irrational

x	when‌x‌is‌rational
1−(1−x)	when‌x‌is‌irrational