Let be defined by .

Let be defined by

Evaluate

My attempt:

Chain rule for two variables:

My problem is that i have no idea how to differentiate the first matrix???

Also the matrix dimensions dont work for matrix multiplication

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- Feb 13th 2011, 06:23 AMFGT12Use of chain rule for two variables
Let be defined by .

Let be defined by

Evaluate

My attempt:

Chain rule for two variables:

My problem is that i have no idea how to differentiate the first matrix???

Also the matrix dimensions dont work for matrix multiplication - Feb 13th 2011, 10:55 AMOpalg