Let A = [ 1 1 1 0 0 1 1 1 ] . Construct a 4 × 2 matrix D using only 1 and 0 as entries, such that A D = I 2 . Is it possible that CA = I 4 for some 4 × 2 matrix C ? Why or why not?
Let A = [ 1 1 1 0 0 1 1 1 ] . Construct a 4 × 2 matrix D using only 1 and 0 as entries, such that A D = I 2 . Is it possible that CA = I 4 for some 4 × 2 matrix C ? Why or why not?
Solution Summary: The author constructs the 4times 2 matrix D using only 1 and 0 as entries such that AD=I_2.
Let A =
[
1
1
1
0
0
1
1
1
]
. Construct a 4 × 2 matrix D using only 1 and 0 as entries, such that A D = I2. Is it possible that CA = I4 for some 4 × 2 matrix C? Why or why not?
Please help I'm a working mom trying to help my son last minute (6th grader)! Need help with the blank ones and check the ones he got with full calculation so we can use it to study! Especially the mixed number fractions cause I'm rusty. Thanks in advance!
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38
5층-11-
6
4
7 2
6
Ms.sally has 12 studentsMr Franklin has twice as many students as Ms. Sally.how many students does Mr Franklin have?
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