Home
Class 12
MATHS
If f(x)=|cosx-sinx| , find f^(prime)(pi/...

If `f(x)=|cosx-sinx|` , find `f^(prime)(pi/6)` and `f^(prime)(pi/3)` .

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • DIFFERENTIALS, ERRORS AND APPROXIMATIONS

    RD SHARMA ENGLISH|Exercise All Questions|107 Videos

  • DIRECTION COSINES AND DIRECTION RATIOS

    RD SHARMA ENGLISH|Exercise All Questions|90 Videos

Similar Questions

Explore conceptually related problems

If f(x)=|cosx| , find f^(prime)(pi/4) and f^(prime)((3pi)/4) .

If f(x)=|x|^(|sinx|), then find f^(prime)(-pi/4)

If f(x)=|x|^(|sinx|), then find f^(prime)(-pi/4)

If f(x)=|x|^(|sinx|), then find f^(prime)(-pi/4)

If f(x)=|logx|,xgt0 ,find f^(prime)(1/e)a n df^(prime)(e)

If is a real valued function defined by f(x)=x^2+4x+3, then find f^(prime)(1)a n df^(prime)(3)dot

If f(x)=|cosx-sinx| , then f'(pi/4) is equal to

If f(x)=|cosx-sinx| , then f'(pi/2) is equal to

If f(x)=sqrt(x^2+1),\ \ g(x)=(x+1)/(x^2+1) and h(x)=2x-3 , then find f^(prime)(h^(prime)(g^(prime)(x))) .

Statement 1: For f(x)=sinx ,f^(prime)(pi)=f^(prime)(3pi)dot Statement 2: For f(x)=sinx ,f(pi)=f(3pi)dot

RD SHARMA ENGLISH-DIFFERENTIATION-All Questions
  1. If y=(1+x)(1+x^2)(1+x^4)(1+x^8).........(1+x^(2n)) , find (dy)/(dx) .

    Text Solution

    |

  2. If f(x)=|cosx| , find f^(prime)(pi/4) and f^(prime)((3pi)/4) .

    Text Solution

    |

  3. If f(x)=|cosx-sinx| , find f^(prime)(pi/6) and f^(prime)(pi/3) .

    Text Solution

    |

  4. If f(x)=|logx|,x>>0,fin df^(prime)(1/e)a n df^(prime)(e)dot

    Text Solution

    |

  5. Differentiate e^(x^2) with respect to x from first-principles

    Text Solution

    |

  6. Differentiate e^(2x) with respect to x from first principles

    Text Solution

    |

  7. Differentiate e^(sqrt(x)) with respect to x from first-principles

    Text Solution

    |

  8. Differentiate e^(sinx) with respect to x from first-principles

    Text Solution

    |

  9. Differentiate x e^x from first principles.

    Text Solution

    |

  10. Find the derivative of the following function with respect to 'X' : ...

    Text Solution

    |

  11. Differentiate logsecx from first principles.

    Text Solution

    |

  12. If f(x)=xtan^(-1)x , find f^(prime)(sqrt(3)) using the first principle...

    Text Solution

    |

  13. Differentiate cos^(-1)(2x+3) from first principles.

    Text Solution

    |

  14. about to only mathematics

    Text Solution

    |

  15. Differentiate x\ tan^(-1)x from first principles.

    Text Solution

    |

  16. Differentiate sin^(-1)sqrt(x)(0<x<1) from first principles.

    Text Solution

    |

  17. Differentiate e^(-x) from first principles

    Text Solution

    |

  18. Differentiate e^(3x) from the first principle.

    Text Solution

    |

  19. Differentiate the following function from first principles: e^(a x+...

    Text Solution

    |

  20. Differentiate the following function from first principles: e^(cosx...

    Text Solution

    |