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If ∀ h ∈ R−{0}, two distinct tangents can be drawn from the points (2+h,3h−1) to the curve y=x3−6x2−a+bx, then ab is |
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Answer» If ∀ h ∈ R−{0}, two distinct tangents can be drawn from the points (2+h,3h−1) to the curve y=x3−6x2−a+bx, then ab is |
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