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JEE Main & Advanced Sample Paper JEE Main Sample Paper-37

  • question_answer
    The area enclosed by the parabola \[{{y}^{2}}=12x\] and its latus rectum is -

    A) \[36\]                           

    B) \[24\]

    C) \[18\]                           

    D) \[12\]

    Correct Answer: B

    Solution :

     Required area\[=2\int{y\,\,dx}\] \[=2\int\limits_{0}^{3}{\sqrt{12}}\sqrt{x}dx=24\]


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