The number of integral values of k such that, the inclination of the tangent at any point on the curve y=x3−kx2+x+1 lies in (0,π2), is equal to

The number of integral values of k such that, the inclination of the t

1.	The number of integral values of k such that, the inclination of the tangent at any point on the curve y=x3−kx2+x+1 lies in (0,π2), is equal to
Answer» The number of integral values of $k$ such that, the inclination of the tangent at any point on the curve $y = x^{3} - k x^{2} + x + 1$ lies in $(0, \frac{π}{2}),$ is equal to

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The number of integral values of k such that, the inclination of the tangent at any point on the curve y=x3−kx2+x+1 lies in (0,π2), is equal to

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