12th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-10

  • question_answer
    The shortest distance from the plane \[12x+4y+3z=327\] to the sphere \[{{x}^{2}}+{{y}^{2}}+{{z}^{2}}+4x-2y-6z=155\]is _____.

    A)  26                               

    B)  13

    C)  11                               

    D)  29

    E)  None of these

    Correct Answer: B


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