Differentiation

Differentiation

1. Simple

   • -1 to the power, times by the power
     • times by derivative of the inner
   • P&D rules
     • Product
       • diff the 1st write down the second, plus, write down the 1st diff the 2nd
       • Used very often in A questions
     • Quotient
       • diff the 1st write down the 2nd, minus, write down the 1st diff the 2nd divide all by 2nd squared

2. LOGs

   • ln
     • Base "e"
   • Default= base 10
   • List of Rules needed