Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25.

Key opportunities in the infant formula ingredients market involve innovation in ingredient science and formulation ...

Introduction: Anemia remains a public health concern globally in industrialized and developing nations, especially for children under five. It is still the leading cause of illness and mortality, ...

Abstract: A general method for calculating self-excitation thresholds for a large class of standing and traveling wave structures used in klystrons, traveling wave tubes, and other vacuum-electronic ...

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The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...

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This program implements the Gaussian Elimination algorithm, a fundamental method in linear algebra for solving systems of linear equations, determining matrix inverses, and calculating determinants.

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