Home
Class 12
MATHS
The slope of the tangent to the curve ...

The slope of the tangent to the curve
`y=cos^(-1)(cos x) " at " x=-(pi)/(4)`, is

A

1

B

0

C

2

D

-1

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • TANGENTS AND NORMALS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|25 Videos

  • TANGENTS AND NORMALS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Section I - Solved Mcqs|49 Videos

  • SOLUTIONS OF TRIANGLES

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|20 Videos

  • THREE DIMENSIONAL COORDINATE SYSTEM

    OBJECTIVE RD SHARMA ENGLISH|Exercise Exercise|20 Videos

Similar Questions

Explore conceptually related problems

The slope of the tangent to the curve y=sin^(-1) (sin x) " at " x=(3pi)/(4) is

The slope of the tangent to the curve y=ln(cosx)" at "x=(3pi)/(4)" is "

Find the slope of the tangent to the curve y = x^3- x at x = 2 .

Find the slope of the tangent to the curve y=(x-1)/(x-2), x!=2 at x= 10 .

The slope of the tangent of the curve y=int_(x)^(x^(2))(cos^(-1)t^(2))dt at x=(1)/(sqrt2) is equal to

Find the slope of the tangent to the curve y=3x^4-4x at x = 4 .

The slope of the tangent to the curve y=int_x^(x^2)cos^(- 1)t^2dt at x=1/(root(4)2) is

Find the slope of the normal to the curve y= cos^(2) x at x = (pi)/(4)

Find the slope of the tangent to the curve y=x^2 at (-1/2,1/4) .

Find the values of a and b if the slope of the tangent to the curve x y+a x+b y=2 at (1,\ 1) is 2.

OBJECTIVE RD SHARMA ENGLISH-TANGENTS AND NORMALS-Exercise
  1. At what points on the curve y=x^2-4x+5 is the tangent perpendicu...

    Text Solution

    |

  2. The points of contact of the tangents drawn from the origin to the cur...

    Text Solution

    |

  3. If the area of the triangle included between the axes and any tangent ...

    Text Solution

    |

  4. The tangents to the curve x=a(theta - sin theta), y=a(1+cos theta) at ...

    Text Solution

    |

  5. The slope of the tangent to the curve y=sin^(-1) (sin x) " at " x=(3pi...

    Text Solution

    |

  6. The slope of the tangent to the curve y=cos^(-1)(cos x) " at " x=-(...

    Text Solution

    |

  7. The equation of the tangent to the curve y=e^(-|x|) at the point wher...

    Text Solution

    |

  8. The number of points on the curve y=x^(3)-2x^(2)+x-2 where tangents ar...

    Text Solution

    |

  9. The angle between the tangents to the curve y=x^2-5x+6 at the point (2...

    Text Solution

    |

  10. The slope of the tangent to the curve y =sqrt(9-x^(2)) at the point wh...

    Text Solution

    |

  11. The slope of the tangent to the curve y=x^(2) -x at the point where th...

    Text Solution

    |

  12. The abscissa of the point on the curve ay^2 = x^3, the normal at whic...

    Text Solution

    |

  13. The curve given by x+y=e^(x y) has a tangent parallel to the y-axis at...

    Text Solution

    |

  14. The two tangents to the curve ax^(2)+2h x y+by^(2) = 1, a gt 0 at the ...

    Text Solution

    |

  15. Let P(2, 2) and Q(1//2, -1) be two points on the parabola y^(2)=2x, Th...

    Text Solution

    |

  16. Any tangent to the curve y=2x^(5)+4x^(3)+7x+9

    Text Solution

    |

  17. The normal to the curve 5x^5 – 10x^3 + x - 2y + 6= 0 at P (0, 3) meets...

    Text Solution

    |

  18. The lines parallel to the normal to the curve x y=1 is/are 3x+4y+5=0 ...

    Text Solution

    |

  19. Let P be the point (other than the origin) of intersection of the curv...

    Text Solution

    |

  20. If the sum of the squares of the intercepts on the axes cut off by the...

    Text Solution

    |