Question: Verify by direct multiplication that the following matrices are inverses, i.e., both conditions in (1.36) hold: (a) (b) (c) 112 213 321 122 3 3-78-7

Verify by direct multiplication that the following matrices are inverses, i.e., both conditions in (1.36) hold:
(a)

Verify by direct multiplication that the following matrices are inverses,

(b)

Verify by direct multiplication that the following matrices are inverses,
Verify by direct multiplication that the following matrices are inverses,

(c)

Verify by direct multiplication that the following matrices are inverses,
Verify by direct multiplication that the following matrices are inverses,

112 213 321 122 3 3-78-7

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