Recent content by shabnam

  1. S

    Undergrad Partial derivative properties rule

    Hi I need help regarding following can I write following partial derivative wrt x multiplied by Ax (∂A[x])Ax =∂(Ax^2)
    • shabnam
    • Thread
    • Derivative Partial Partial derivative Properties
    • Replies: 4
    • Forum: Calculus
  2. S

    Proving (∇ x A) x A = (A.∇)A-1/2∇Modulus(A power2)

    Hi Yes I did but what I achieve is the last term without factor of (1/2), don't know what to do now, what I got is (vector A power 2) and required is 1/2*(Modulus( A square)), is there any difference (A square) and Modulus(A square)
  3. S

    Proving (∇ x A) x A = (A.∇)A-1/2∇Modulus(A power2)

    Homework Statement can someone help prove this (∇ x A) x A =(A.∇)A-1/2∇Modulus(A power2) Homework Equations The Attempt at a Solution (∇ x A) x A =(A.∇)A-∇(A power2)