1.If the system of equations ax+y+z=aax + y + z = aax+y+z=a, x+by+z=bx + by + z = bx+by+z=b and x+y+cz=cx + y + cz = cx+y+cz=c is inconsistent, then which of the following is correct?a.abc−a−b−c+2=0abc - a - b - c + 2 = 0abc−a−b−c+2=0b.abc−a−b−c+3=0abc - a - b - c + 3 = 0abc−a−b−c+3=0, a=1a = 1a=1c.abc−a−b−c+3=0abc - a - b - c + 3 = 0abc−a−b−c+3=0d.abc−a−b−c+2=0abc - a - b - c + 2 = 0abc−a−b−c+2=0, a≠1,b≠1,c≠1a \ne 1, b \ne 1, c \ne 1a=1,b=1,c=1Login to continueOnly logged in users canattempt or see the solution.
