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[" 111.If the roots of "4k^(2)-(5k+1)x+5...

[" 111.If the roots of "4k^(2)-(5k+1)x+5k=0" differ "],[" by unity,then the sum of all possible values "],[" of "k" is "],[[" (a) "(11)/(5)," (b) "(12)/(5)],[" (c) "(13)/(5)," (d) "(14)/(5)]]

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