([m])-orthogonality of modal vectors implies a. (vec{X}^{(i)^{T}}[m] vec{X}^{(i)}=0) b. (vec{X}^{(i)^{T}}[m] vec{X}^{(j)}=0) c. ([X]^{T}[m][X]=left[omega_{i}^{2} ight]) ...

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\([m]\)-orthogonality of modal vectors implies

a. \(\vec{X}^{(i)^{T}}[m] \vec{X}^{(i)}=0\)

b. \(\vec{X}^{(i)^{T}}[m] \vec{X}^{(j)}=0\)

c. \([X]^{T}[m][X]=\left[\omega_{i}^{2}\right]\)

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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