題組內容

1. (20%) Label the following statements as being true or false. (No enplanation is needed. Each correct answer gets 2% and each wrong answer gets 0%):

(d) Let A₁ and A₂ be m✖ n matrices. If A₁x = b₁and A₂x = b₂ are consistent, then is consistent.

阿摩線上測驗 · -0001-11-30T00:00:00+08:06

(d) Let A1 and A2 be m✖ n matrices. If A1x = b1and A2x = b2 are consistent, then is consistent.

題組內容

(d) Let A₁ and A₂ be m✖ n matrices. If A₁x = b₁and A₂x = b₂ are consistent, then is consistent.

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