阿摩線上測驗
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以下第11題到第13題中之所有的提問,都不需要高出推導過程,只要高出答案即可,答案正確 就得分。
11. (10%) Let
.
(a) (5%) Suppose that m=n = 3, A = 
. Find the set of all solutions to the -4 2 equation Ax = b if it is consistent. Otherwise, find vector p to solve 
and, moreover peR(A) compute the value of 
.