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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: tell me the roots
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deep01 (42)

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 how many roots does the equation possess?


 


        3|x|.|2-|x||=1


 


(A) 1                                            (B) 2                                  (C) 3                           (D)  4


 


pls tell me the process

    

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deep01 (42)

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 pls reply

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spideyunlimited (4254)

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Now draw the graphs of LHS and RHS and you get 4 points of intersection in the XY plane.


 


 



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- Gaurav Ragtah (spideyunlimited)
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