Multiple choice questions. Need it as soon as possible thanks,

The augmented matrix is given for a system of equations. 1 6 3 -] 2 6 If the system is consistent, find the general solution. 10) 0 0 0 -4 3 4 Otherwise state that there is no solution. 0 0 0 0 -2 8 1 2 -3 -9 3) 0 1 4 5 A)x1=-6x2-3x3+x4-2x5+6 0 0 0 1 x2 is free A) No solution x3 is free B)x1=-19+11x3 x4=ix5-1 x2 = 5 - 4x3 44 x3 is free x5 '- - 0 x1 = '9 _ 2x2 + 3x3 B) No solution x2 is free C) x1 = -6x2 - 3x3 +10 x3 is free x2 is free D) x1 =-19+11x3 x3 is free x2=5-4x3 x4=-4 x3 = 1 x5 = -4 D) X] = -6x2 - 3x3 +10 1 2 '3 6 x2 is free 9)[0 1 4 -7] x3=_4 0 0 0 0 x4 = -3- x5 - l A) x1 = 6 -2x2 + 3x3 4 x2=7-4x3 x5: '4 X3 is free B) x1 = 20 + 11x3 Solve the problem. 5 5 39 x2=-7-4x3 11)Leta1=[ ],az=[ 1],andb=[ -1]. x3 is free _1 6 22 C) x1 = 20 + 11x3 Determine whether in can be written as a linear x2 = _7 _ 4x3 combination of a1 and a2. In other words, x3 = 0 determine whether weights x1 and x2 exist, such D) x1 = 6 _ 2x2 4, 3x3 that M a1 + x2 a2 = b. Determine the weights x1 x2 is free and x2 if possible. x3 is free A) No solution B) X] = -4, x2 = 3 C)x1=-4,X2=4 D)x1=3,x2=2