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10 Nov 2019
please solve these questionsthat in the pic for me pleaseeee
Using the properties find the given determinants. Find matrix D knowing that: A = , B = , C = . D = A B - B + 3C Find the solutions of the systems of equation using Cramer's method the method of elimination (Gauss's method) the inverse matrix. Verify received solution. There are given points, find: scalar product of vectors vector product of vectors ; mixed product of vectors, ; magnitude of vector the angle alpha between vectors. A(3, -6; 9), B(0,3; 6), C(9, -12; 15).
please solve these questionsthat in the pic for me pleaseeee
Using the properties find the given determinants. Find matrix D knowing that: A = , B = , C = . D = A B - B + 3C Find the solutions of the systems of equation using Cramer's method the method of elimination (Gauss's method) the inverse matrix. Verify received solution. There are given points, find: scalar product of vectors vector product of vectors ; mixed product of vectors, ; magnitude of vector the angle alpha between vectors. A(3, -6; 9), B(0,3; 6), C(9, -12; 15).
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Nestor RutherfordLv2
26 Jan 2019