The number of real solutions of the equation 1+ 2x = 2 , ^ -1 ( x), - x , is

JEE Advanced Mathematics question

Not in JEE Main syllabus

The number of real solutions of the equation

=2 ( x), -π xπ,

Answer: (C)

, so the equation is . Split :

- : and , so . The curves and meet exactly once (at ), since is

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Question ID VK-108622