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[" 4.Consider the quadratic equation "(c...

[" 4.Consider the quadratic equation "(c-5)x^(2)-2cx+(c-4)=0" ,"],[c!=5" .Let "S" be the set of all integral values of "c" for which "],[" one root of the equation lies in the interval "(0,2)" and its "],[" other root lies in the interval "(2,3)" .Then the number of "],[" elements in "S" is "],[[" (a) "11," (b) "12," (c) "10," (d) "18],[" (a) "11," (b) "12," (c) "10]]

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