Let `f(x) = 2x^3 + 3(1-3a)x^2 + 6(a^2-a)x +b` where `a, b in R`. Find the smallest integral val...

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Channel: Doubtnut · 2018 · Education

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To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let `f(x) = 2x^3 + 3(1-3a)x^2 + 6(a^2-a)x +b` where `a, b in R`. Find the smallest integral value of a for which f(x) has a positive point of local maximum.

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