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  • Lesson

    SUCCESSIVE DIFFERENTIATION

    Description
    standard formulae for nth derivatives: D n (e ax) = a n e axD n (a mx ) = (m log a ) n a mxD n (ax+b ) m= m (m-1)(m-2) ..........[m-(n-1)] (ax+b) m-n a nD n [1/ (ax+b)]= [(-1) ...
  • Lesson

    I sem physics question bank

    Description
    Sub : Engg Physics Chapter –I: Modern physics Explain dual nature of matter . Discuss de -Broglie hypothesis and obtain an expresssion for de – Broglie wavelength . E...
  • Lesson

    Soji ki puri

    Description
    Ingredients:soji- 1 cupjaggery- 1 cupfennel (saunf) powder-1 or 2 teaspooncardamom powder – 1 teaspoonmaida -1 cupghee – 2 tablespoonmilk – 1/2 cupoi...