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Grade 11Differential Calculus

please solve- (|x|-1)(|x|-2) <= 0 what will be the domain...please explain how to slove this kind of modulas functions... in the book they have written that it could be solved by wavy curve method... how to apply the wavy curve method here?

rounak bhattacharjee

14 Years agoGrade 11

1 Answer

ash garg

14 Years ago

ans... [-2,-1]U[1,2]

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