(New page: =Basics of Linearity= ==Question== A linear system's response to exp(2jt) is t exp(-2jt) and its response to exp(-2jt) is t exp(2jt). What is the system's response to cos(2t)? ==Answer=...)
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Revision as of 06:13, 19 September 2008

Basics of Linearity

Question

A linear system's response to exp(2jt) is t exp(-2jt) and its response to exp(-2jt) is t exp(2jt).

What is the system's response to cos(2t)?

Answer

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Abstract algebra continues the conceptual developments of linear algebra, on an even grander scale.

Dr. Paul Garrett