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Find all Values of K so Augmented Matrix is a Consistent System | Linear Algebra Exercises
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- เผยแพร่เมื่อ 23 มิ.ย. 2023
- Find all values of k for which the given augmented matrix corresponds to a consistent linear system. We solve three problems of this sort in today's linear algebra lesson. We do some row operations to reduce our matrices then consider the restrictions imposed on k based on the corresponding system of linear equations. #linearalgebra
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thanks,it helped a lot.
Thanks bro
Welcome!
Can I know the name of this textbook that have this questions?
Most undergrad linear algebra textbooks will have some questions like these ending the section on solving systems with matrices. The book in particular my course follows is Anton's Elementary Linear Algebra, which is linked in the description.
I am personally a little confused on how you row reduced the matrix.
Im so happy, thanks😊
You're welcome 😊
20b's answer is all values of k?
Yes
(4+k)x=0
for all values of k.
correct me if i am wrong
That's what I got. It's similar to 19b.
where is the continuation
I tkhink in 19b question x1+kx2=1 , not -1(correct me if i am wrong)
Why 1? It’s written in the question-1
why didn't you solve for k?
You lost me at 19b