document.write( "Question 1197955: What is the magnitude of the vector u=<3,2> \n" ); document.write( "

Algebra.Com's Answer #831436 by MathLover1(20850) $\"\"$ $\"About$

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the formula to determine the magnitude of a vector (in two dimensional space)
\n" ); document.write( " $\"u\"$ = ( $\"x\"$ , $\"y\"$ ) is:\r
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\n" ); document.write( "\n" ); document.write( " $\"abs%28u%29=sqrt%28x%5E2+%2B+y%5E2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "if $\"u\"$ = < $\"3\"$ , $\"2\"$ >,then\r
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\n" ); document.write( "\n" ); document.write( " $\"abs%28u%29=sqrt%283%5E2+%2B+2%5E2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"abs%28u%29=sqrt%2813%29\"$ \r
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