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Question

Solution

Correct option is

 

First, let x < 0, the equation becomes  

      

  

Second, let  the equation becomes 

      

On the interval  the graphs of  meets at only point corresponding to  which is the only root. 

Third,    let. The equation becomes 

      

   

Testing

SIMILAR QUESTIONS

Q1

 

Number of values of  which satisfy the equation

     

Q3

The general solution of the equation 

Q4
Q5
Q6
Q7

 

Find the points of intersection of the curves 

             .

Q8

 

Find the values of x in  which satisfy the equation

     .

Q9
Q10

The number of values of x in the interval  satisfy the equation  is