document.write( "Question 1006024: if n is even then 2n is even \n" ); document.write( "

Algebra.Com's Answer #622192 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "If n is even then 2n is even.
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document.write( "Proof\r\n" );
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document.write( "The number 2n is even for any integer n.\r\n" );
document.write( "It is because 2n is divisible by 2 without remainder.\r\n" );
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document.write( "Particularly, 2n is even for any even number n.\r\n" );
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document.write( "The proof is completed.\r\n" );
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