Solve the system X1 +x2 3 X2 +x3 1 X3 +x4 1 X1 +x4 3 X2 +sl X3

Solve the linear system { X1 2x1 5x2 + 2x3 10x2 + 4x3 = = -1 -2

Solve the system ⎧⎩⎨⎪⎪x1x1−2x2−2x2−2x3−x4+3x5+4x5−5x5+4x6−4x6+6x6===−252{x1−2x2−2x3+3x5+4x6=−2−x4+4x5−4x6=5x1−2x2−5x5+6x6=2 ⎡⎣⎢⎢⎢⎢⎢⎢⎢⎢x1x2x3x4x5x6⎤⎦⎥⎥⎥⎥⎥⎥⎥⎥=[x1x2x3x4x5x6]= ⎡⎣⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢[⎤⎦⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥] +s+s ⎡⎣⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢[⎤⎦⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥] +t+t ⎡⎣⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢[⎤⎦⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥] +u+u ⎡⎣⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢⎢[⎤⎦⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥⎥].

BELOW ARE THE SYSTEMS OF LINEAR EQUATIONS THAT YOU NEED TO SOLVE USING DIRECT INVERSE OR PINVC (USING GOOGLE COLLAB PYTHON) 7x1 - 4x2 + x3 = 12 -3x1 + 9x2 - 4x3 = 3 X1 + 3x2 + 5x3 = 8 4x1 – 2x2 – 5x3 + 6x4 = 4 Зx1 + 3x2 — 8x3 -2х4 %3D9 -x1 — бх2 — 9х3 + 5x4 - 5 -3x1 + 7x2 + 4x3 + 9x4 = 1 5x1 - 2x2 - 2х3 %3D6 4x1 + 9x2 – 4x3 = 4 -6x1 + x2 + 8x3= 8 -7x1 + 6x2 – 4x3 + x4 = 7 2x1 - 4х2 — 5х3 + 9х4 3D9 -5x1 + 3x2 +3x3 + 5x4 = 11 9x1 + 1x2 – 4x3 – 7x4 = 5 3x1 – 1x2 + 1x3 = 5 -3x1 + 6x2 + 2x3 = 7 -2x1 – 4x2 + 7x3 = 10