The number of solutions of the equation x+ x=2 x lying in the interval [0,2 ] is

JEE Advanced Mathematics question

Not in JEE Main syllabus

The number of solutions of the equation lying in the interval is

Answer: (C)

With , multiply by :

x+1=2x=2-2x\ ⇒\ 2x+ x-1=0\ ⇒\ (2 x-1)( x+1)=0 .

- $ x=-1

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Question ID VK-108534