For the function f(x) = x3 + x + 1. We do not have any Rolles point. T – McqOptions

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1.	For the function f(x) = x³ + x + 1. We do not have any Rolles point. The coordinate axes are transformed by rotating them by 60 degrees in anti-clockwise sense. The new Rolles point is?
A.	( frac{ sqrt{3}}{2} )
B.	The function can never have a Rolles point
C.	(3^{ frac{1}{2}} )
D.	( sqrt{ frac{ sqrt{3}-1}{3}} )
Answer» E.

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