A solution for Vector X must be obtained using Cramèr's rule. Q6.1 The determinant of the numerator matrix used to calculate x2 is? Blank 1 Q6.2 The value of x2 is? (Round answer to the nearest integer, thus NO decimal places) Blank 2

Consider the following system of linear equations, with five equations and five variables, which was written in matrix notation as AX = B. image0095eb7e3c3.gif image0105eb7e3c3.gif image0115eb7e3c3.gif image0125eb7e3c3.gif image0135eb7e3c3.gif A solution for Vector X must be obtained using Cramèr's rule. Q6.1 The determinant of the numerator matrix used to calculate x2 is? Blank 1 Q6.2 The value of x2 is? (Round answer to the nearest integer, thus NO decimal places) Blank 2

using Cramer’s rule solve the simultaneous equations:(8)

Convert the augmented matrix ⎡⎣⎢⎢⎢−3−5−5−5−35−2−40⎤⎦⎥⎥⎥ [ −3 −5 −2 −5 −3 −4 −5 5 0 ] to the equivalent linear system. Use x1 and x2 to enter the variables x1 x 1 and x2 x 2 .

Solve for X using the matrices below.2A + 4B = −2XA = 6 −5 7 03 −4 and B = 0 7 8 0−4 −1.X =

Solve the system Ax=b, where A=\left[\begin{array}{ccc} 3&4\\ {5}&{6}\end{array}\right] and b=\left[\begin{array}{ccc} 5.2\\ {7}\end{array}\right]. What value is the first entry of x?