- 1 Point Find The Determinant Of The Matrix 3 2x 8 2x 4x X3 1 X 2x M 0 4 6x 8 12x 1 3x And 1 (161.52 KiB) Viewed 32 times
(1 point) Find the determinant of the matrix −3 − 2x³ 8 + 2x² + 4x³ -x3 1 + x² + 2x³ M = 0 4-6x² -8 + 12x² -1 - 3x² and
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(1 point) Find the determinant of the matrix −3 − 2x³ 8 + 2x² + 4x³ -x3 1 + x² + 2x³ M = 0 4-6x² -8 + 12x² -1 - 3x² and
(1 point) Find the determinant of the matrix −3 − 2x³ 8 + 2x² + 4x³ -x3 1 + x² + 2x³ M = 0 4-6x² -8 + 12x² -1 - 3x² and use the adjoint method to find M-¹. det(M): = 3+12x^2+9x^4 M-1 =