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If V is the volume of …

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If V is the volume of a cuboid of dimensions a,b,c and S is its surface area then prove that: 1/V=2/S(1/a+1/b+1/c)

    • Posted by Palak Chauhan 5 years, 2 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Gaurav Seth 5 years, 2 months ago

    Given dimensions of cuboid are a, b and c.
    Therefore, volume of cuboid, V = abc  → (1)
    Surface area of cuboid, S = 2(ab + bc + ca)  → (2)
    Now divide (2) with (1), we get

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