(a) Show that a root x 0 of the equation x 4 px 3 + q...

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(a) Show that a root x₀ of the equation x⁴ – px³ + q = 0 is a repeated root if and only if 4x₀ – 3p = 0

(b) The stiffness of a rectangular beam varies with the cube of its height h and directly with its breadth b. Find the section of the beam that can be cut from a circular log of diameter D that has the maximum stiffness.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 04, 2024 01:30 AM

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(a) Show that a root x 0 of the equation x 4 px 3 + q...

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a b If xo is a repeated root of xpx q 0 then we ...View the full answer

Modern Engineering Mathematics

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