test-9d-mate-sincai-Algebra - W - Collection-20130516-1959Rangul unei matrice cu intrari variabileSe da matricea M = #M.
Valorile lui x «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mo»§#8712;«/mo»«mo»§#160;«/mo»«mi mathvariant=¨normal¨»§#8450;«/mi»«/math», pentru care rangM este cel mult egal cu 2, sunt :
]]>Rangul unei matrice patratice de ordin 3 este cel mult 2, daca determinantul matricei este nul !]]>1.00000000.33333330falsetrueabcFoarte bine , Felicitari !]]>Raspuns corect, dar incomplet !]]>#a]]>#b]]>#u]]>#v]]>
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