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Application of Derivatives question

2017 · Shift 0 · Q41
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Application of Derivatives question

2017 · Shift 0 · Q41

JEE MainMathematicsApplication of DerivativesMCQ+4 / −1
Twenty meters of wire is available for fencing off a flower-bed in the form of a circular sector. Then the maximum area (in sq. m) of the flower-bed, is :
  1. A
    10
  2. B
    25
  3. C
    30
  4. D
    12.5
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