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Find the Slope of the Tangent to Curve Y = X3 − X + 1 at the Point Whose X-coordinate is 2. - Mathematics

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प्रश्न

Find the slope of the tangent to curve y = x3 − + 1 at the point whose x-coordinate is 2.

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उत्तर

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पाठ 6: Application of Derivatives - Exercise 6.3 [पृष्ठ २११]

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एनसीईआरटी Mathematics Part 1 and 2 [English] Class 12
पाठ 6 Application of Derivatives
Exercise 6.3 | Q 3 | पृष्ठ २११

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संबंधित प्रश्‍न

Find the equation of the normal at a point on the curve x2 = 4y which passes through the point (1, 2). Also find the equation of the corresponding tangent.


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The slope of the normal to the curve y = 2x2 + 3 sin x at x = 0 is

(A) 3

(B) 1/3

(C) −3

(D) `-1/3`


Find the equation of the normal to curve y2 = 4x at the point (1, 2).


Show that the normal at any point θ to the curve x = a cosθ + a θ sinθ, y = a sinθ – aθ cosθ is at a constant distance from the origin.


Find the slope of the tangent and the normal to the following curve at the indicted point x = a (θ − sin θ), y = a(1 − cos θ) at θ = −π/2 ?


If the tangent to the curve y = x3 + ax + b at (1, − 6) is parallel to the line x − y + 5 = 0, find a and b ?


Who that the tangents to the curve y = 7x3 + 11 at the points x = 2 and x = −2 are parallel ?


Find the equation of the normal to y = 2x3 − x2 + 3 at (1, 4) ?


Find the equation of the tangent and the normal to the following curve at the indicated point x4 − bx3 + 13x2 − 10x + 5 at (0, 5)  ?


 Find the equation of the tangent and the normal to the following curve at the indicated point y = x4 − 6x3 + 13x2 − 10x + 5 at x = 1? 


Find the equation of the tangent and the normal to the following curve at the indicated points  x = asect, y = btant at t ?


Find the equation of the tangent line to the curve y = x2 − 2x + 7 which is parallel to the line 2x − y + 9 = 0 ?


Find the equation of the tangent line to the curve y = x2 − 2x + 7 which perpendicular to the line 5y − 15x = 13. ?


Find the equation of the tangent to the curve  \[y = \sqrt{3x - 2}\] which is parallel to the 4x − 2y + 5 = 0 ?


Show that the following set of curve intersect orthogonally x3 − 3xy2 = −2 and 3x2y − y3 = 2 ?


Show that the curves 4x = y2 and 4xy = k cut at right angles, if k2 = 512 ?


Find the slope of the tangent to the curve x = t2 + 3t − 8, y = 2t2 − 2t − 5 at t = 2 ?


Write the angle between the curves y2 = 4x and x2 = 2y − 3 at the point (1, 2) ?


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The angle of intersection of the curves y = 2 sin2 x and y = cos 2 x at \[x = \frac{\pi}{6}\] is ____________ .


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(b) \[\left( - 4, \frac{8}{3} \right)\]

(c) \[\left( 4, - \frac{8}{3} \right)\]

(d) none of these

 


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