f the numbers (+9,742)10 and (+641)10 are in signed-magnitua 5(+10,383)10 and requires five digits and a sign. Convert the numbers to signed-10's omplement form and find the following sums: a) (+9,742) + (+641) r) (-9.742) + (+641) (b) (+9,742) + (-641) (d) (-9,742) + (-641)

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