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[" 3.If "alpha,beta" are the zeros of "k...

[" 3.If "alpha,beta" are the zeros of "kx^(2)-2x+3k" such that "alpha+beta=alpha beta" then "k=?],[[" (a) "(1)/(3)," (b) "(-1)/(3)," (c) "(2)/(3)," (d) "(-2)/(3)]]

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