Question: Let be in block form, where B is an n x n matrix, c Rn, while 0 denotes the zero row vector with n entries.

Let

be in block form, where B is an n x n matrix, c ˆˆ Rn, while 0 denotes the zero row vector with n entries. Show that its matrix exponential is also in block form

Can you find a formula for f(t)?

B A =

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