Derive equation (3.31) by guessing a solution of the form x ( t ) = A cos

Question:

Derive equation (3.31) by guessing a solution of the form x(t) = cos ωdt+sin ωdin equation (3.29).

2Fywd F(w² – w3) xp(t) = (3.31) cos wat + (w² - w})?+ 472w}) (w² - w?)²+ 47?w} ) co* sinwat. F coswat (etwat + e-i


Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: