document.write( "Question 1135053: Prove or show a counterexample.
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document.write( "If v1, v2, v3 are vectors in R4 and v3 is not a linear combination of v1 and v2, then {v1, v2, v3} is a linearly independent set. \n" );
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Algebra.Com's Answer #752646 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "The statement is FALSE.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The counterexample is below:\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "For example, let v1 be the zero vector; let v2 be the zero vector, too, and let only v3 is nonzero.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Then v3 is not a linear combination of v1 and v2, so the \"if\" condition is satisfied; but {v1, v2, v3} IS NOT linearly independent set.\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do not forget to post your \"THANKS\" to me for my work that I have done for you . . . \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |