The height of a cylinder is equal to the radius. If an error of a% is made in the height, then percentage error in its volume, is

The height of a cylinder is equal to the radius. If an error of a% is made in the height, then percentage error in its volume, is

  1. A

    a%

  2. B

    2a%

  3. C

    3a%

  4. D

    none of these

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    Let h be the height of the cylinder. Then, its
    volume V is given by

    V=πh3                                                                        [r=h]dVdh=3πh2 ΔV=dVdhΔh ΔV=3πh2Δh ΔVV×100=3πh2πh3Δh×100=3Δhh×100=3α 

    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.