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  5. Applications of Derivatives

12th Class Mathematics Applications of Derivatives Question Bank Case Based (MCQs) - Applications of Derivatives

  • question_answer
    What will be the height of the plant after 2 days?

    A) 4 cm

    B) 6 cm

    C) 8 cm

    D) 10 cm

    Correct Answer: B

    Solution :

    \[At\,\,x=2\] \[y=4\times 2-\frac{1}{2}\times {{(2)}^{2}}\] \[=8-2=6\]


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