Consider square matrix B E R":" and identity matrix I E R",". Select all true statements. -1 is If there is an inverse matrix of B, then the i-th column of matrix B' a solution of system Bx basis of vector space R",'. If B· BT = B" . B =I then matrix B is regular. а. e¿, where e; is the i-th vector of a standard b. If B · BT = BT . B then matrix B is regular. С. d. Matrix B is regular, if and only if there is matrix C satisfying В.С-С. В — І.

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Consider square matrix B∈Rn,nB∈Rn,n and identity matrix I∈Rn,nI∈Rn,n. Select all true statements.
Consider square matrix B E R":" and identity matrix I E R",". Select all true statements.
-1
is
If there is an inverse matrix of B, then the i-th column of matrix B
a solution of system Bx
basis of vector space R",.
If B · B" = B" · B =I then matrix B is regular.
а.
e¿, where e; is the i-th vector of a standard
b.
С.
If B· B" = B" . B then matrix B is regular.
d.
Matrix B is regular, if and only if there is matrix C satisfying
В.С - С.В -I.
Transcribed Image Text:Consider square matrix B E R":" and identity matrix I E R",". Select all true statements. -1 is If there is an inverse matrix of B, then the i-th column of matrix B a solution of system Bx basis of vector space R",. If B · B" = B" · B =I then matrix B is regular. а. e¿, where e; is the i-th vector of a standard b. С. If B· B" = B" . B then matrix B is regular. d. Matrix B is regular, if and only if there is matrix C satisfying В.С - С.В -I.
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