a. Suppose that: -1 1 -5 5 E1 -1 -1 Find Ej and E E1 , E,' b. Suppose that: -1 1 -1 E2 5 -1 -1 1 Find E2 and E, E2 , E,' DA c. Suppose that: -1 1 29 -5 E3 5 -1 -1 Find E3 and E E3 : · E;' d. Suppose that: 1 -4 1 1 -4 1 -5 -3 -5 -15 -9 -15 E4 4 -2 -3 4 -2 -3 LO

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A: Since you have posted multiple questions, as per our policy we will answer first question (first…