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MHT CET 2026 Mathematics question

MathematicsApplication of DerivativesMHT CET 2026

If the side of an equilateral triangle increases at the rate of cm/sec, then the rate of change of increase of its area when the side is 12 cm is ….

Answer: (A)

Solution

Area of an equilateral triangle of side : . Then . With and :

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Question ID VK-100489