31-ice - A DIFFERENTIAL EQUATION Math 21b, O. Knill THE...

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Unformatted text preview: A DIFFERENTIAL EQUATION Math 21b, O. Knill THE PROBLEM. We solve the differential equation f + 9f + 14f = t for the unknown function f . 1) FIND THE KERNEL of T (f ) = (D 2 + 9D + 14)f . 1) FINDING A PARTICULAR SOLUTION T (f ) = t. THE GENERAL SOLUTION IS THE SUM OF THE fh and fp . ...
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This note was uploaded on 04/06/2008 for the course MATH 21B taught by Professor Judson during the Spring '03 term at Harvard.

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