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Data_LG2
Group Title
A system of equations is given as follows:
1. x+y+2z=1
2. kx+2y+4z=k
For what value of k does the system have an infinite number of solutions? Determine the solution to the system for this value of k.
 9 months ago
 9 months ago
Data_LG2 Group Title
A system of equations is given as follows: 1. x+y+2z=1 2. kx+2y+4z=k For what value of k does the system have an infinite number of solutions? Determine the solution to the system for this value of k.
 9 months ago
 9 months ago

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RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
k=2 will give you two coincident lines, so infinity solutions
 9 months ago

Data_LG2 Group TitleBest ResponseYou've already chosen the best response.0
yeah, that's my answer too but the book says that "the system will have an infinite number of solutions for \(any\ value\ of\ k\)"
 9 months ago

Loser66 Group TitleBest ResponseYou've already chosen the best response.2
because you have a linear dependent system (2 equations, 3 variables) so, no matter what value of k is, the system has infinite solution set
 9 months ago

Data_LG2 Group TitleBest ResponseYou've already chosen the best response.0
AAHhHHH! got it thanks (AGAIN)! :)
 9 months ago
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