For instance in example 1 y can be considered as a

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Unformatted text preview: function of x ( y s x 2 1 ) and also as a function of u ( y su ). Note that dy dx NOTE Fx x sx 2 1 whereas dy du fu 1 2 su In using the Chain Rule we work from the outside to the inside. Formula 2 says that we differentiate the outer function f [at the inner function t x ] and then we multiply by the derivative of the inner function. s d dx f tx outer function evaluated at inner function f derivative of outer function tx tx evaluated at inner function derivative of inner function...
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This note was uploaded on 12/27/2013 for the course MATHEMATIC 135 taught by Professor Lam during the Fall '07 term at University of Toronto- Toronto.

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