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Grade 12th PassIIT JEE Entrance Exam

Q. The maximum value of
y = [(x-3)^2 + (x^2-2)^2]^1/2 – [x^2 + (x^2-1)^2]^1/2
A) 3 B) (10)^1/2 C)2(5)^1/2 D) None of these

Profile image of Utsab Bora
9 Years agoGrade 12th Pass
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1 Answer

Profile image of VIKASH YADAV
9 Years ago
Answer is D because this whole question is for manipulation and in it we get dy/dx=0 so it can`t be simplified

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