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Application of Derivatives question

2024 · 5 Apr · Shift 1 · Q31
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  5. /2024 · 5 Apr · Shift 1 · Q31

Application of Derivatives question

2024 · 5 Apr · Shift 1 · Q31

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1
Let a rectangle ABCD of sides 2 and 4 be inscribed in another rectangle PQRS such that the vertices of the rectangle ABCD lie on the sides of the rectangle PQRS. Let a and b be the sides of the rectangle PQRS when its area is maximum. Then (a+b) 2^22 is equal to :
  1. A
    64
  2. B
    80
  3. C
    60
  4. D
    72
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