Consider the linear algebraic equation Ax=y Suppose the equation is solved for three special right hand sides y, as follows Ax1 = A x2 = AX3 = 1. If we put the solutions x,,X2 and x3 as columns of a matrix x= x, x2 X3 what is A X? 2. If the three solutions in part (1) are X1 = 1 X2 = X3 solve A x=y tor y= 5 1 3. Use the information in parts (1), and (2) to find A·

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