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oswaldo669
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For what value of k does the system below not have a unique solution?
1x + 7y +2z=6
2x + 1y +kz = 11
3x  6y  2z =25
 3 years ago
 3 years ago
oswaldo669 Group Title
For what value of k does the system below not have a unique solution? 1x + 7y +2z=6 2x + 1y +kz = 11 3x  6y  2z =25
 3 years ago
 3 years ago

This Question is Closed

abtrehearn Group TitleBest ResponseYou've already chosen the best response.2
Set tee determinant of the coefficient matrix equal to zero, and wlove the resulting equation for k.
 3 years ago

alice_smith Group TitleBest ResponseYou've already chosen the best response.0
do the one and the {and u find ur answer
 3 years ago

abtrehearn Group TitleBest ResponseYou've already chosen the best response.2
27 + 30 + 15k = 0 k = 1/5
 3 years ago
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