#Linear Algebra Systems of Equations Help Needed Asap

4 messages · Page 1 of 1 (latest)

main rain
#

Could someone please confirm if what I have so far is correct and how to proceed?

For a) (idk if this is right but) I got x = (4-2t, 1-3t, -4+4t, t) with t being the free variable
For b) (idk if this is right but) I got x = (8-2t, -9-3t, 7+4t, t) with t being the free variable

For c) (a) Make a system of equations:

4 - 2t ≥ 0
1 - 3t ≥ 0
-4 + 4t ≥ 0
t ≥ 0

I'm getting that this system has no solutions...?

Similarly for (b)

8 - 2t ≥ 0
-9 - 3t ≥ 0
7 + 4t ≥ 0
t ≥ 0

I'm getting that this system also has no solutions?

Feels like I went wrong somewhere, would appreciate if anyone could confirm and tell me where I went wrong...

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hasty crownBOT
#
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topaz bone