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<p>Esses vetores (#a, #b, #c) (#d, #e, #f) (#g, #h, #i) são linearmente dependentes? </p> <div style="text-align: center;">{1:MC:#errado~=#certo}</div>
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<p style="text-align: justify;">Três vetores são linearmente dependentes se, e somente se, o determinante da matriz formada por suas coordenadas for igual a zero.</p> <p style="text-align: center;">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»d«/mi»«mi»e«/mi»«mi»t«/mi»«mo»§#160;«/mo»«mi»§#913;«/mi»«mo»=«/mo»«mfenced open=¨|¨ close=¨|¨»«mtable»«mtr»«mtd»«mo»#«/mo»«mi»a«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»b«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»c«/mi»«/mtd»«/mtr»«mtr»«mtd»«mo»#«/mo»«mi»d«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»e«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»f«/mi»«/mtd»«/mtr»«mtr»«mtd»«mo»#«/mo»«mi»g«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»h«/mi»«/mtd»«mtd»«mo»#«/mo»«mi»i«/mi»«/mtd»«/mtr»«/mtable»«/mfenced»«mo»=«/mo»«mo»#«/mo»«mi»r«/mi»«mo».«/mo»«/math».</p> <p style="text-align: justify;"> Portanto, os vetores (#a, #b, #c) (#d, #e, #f) (#g, #h, #i) #certo</p>
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Tuesday, 17 September 2013, 4:24 PM
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