Mathematics, 14.09.2019 05:30 HSiddiqui5
The system of equation, if a b are arbitrary numbers x+2y-3z- a 2x+4y-6z 2a+2 has (a) no solutions regardless of values of a and b (b) infinitely many solutions regardless of values of a and b (c) a unique solution if a b-0 d) a unique solution regardless of values of a and b
Answers: 1
, the corresponding augmented matrix of the system is ![\left[\begin{array}{cccc}1&2&-3&a\\2&4&-6&2a+2\end{array}\right]](/tpl/images/0230/8928/fa9c3.png)
. ![\left[\begin{array}{cccc}1&2&-3&a\\0&0&0&2a+2-2a\end{array}\right]](/tpl/images/0230/8928/21be4.png)
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The system of equation, if a b are arbitrary numbers x+2y-3z- a 2x+4y-6z 2a+2 has (a) no solutions r...
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