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AP EAMCET202527 May 2025Morning ShiftMathematicsDifferentiationActual

If (a+ 2 b x)(a- 2 b y)=a^2-b^2 where a>b>0 , then at ( 4 , 4 ) , dy dx =

Options

  1. Aa+b a-b
  2. Ba-b a+b
  3. Ca-2 b a+2 b
  4. D2 a+b 2 a-b

Correct answer

B. a-b a+b

Step-by-step solution

No Solution

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