document.write( "Question 1127653: 1:find the n th of 3 -6 ,+9 -12..........
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Algebra.Com's Answer #744097 by ikleyn(52790) $\"\"$ $\"About$

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document.write( "1:  find the n-th of 3, -6, +9, -12, . . . \r\n" );
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document.write( "    ANSWER :   = ,  n= 1, 2, 3, 4, . . . \r\n" );
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document.write( "        Notice that I  edited  your post by placing commas where they should be . . . \r\n" );
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document.write( "2:  find the n-th term of -1, +1/2, -1/3,  1/4, . . . \r\n" );
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document.write( "    ANSWER :   = ,  n= 1, 2, 3, 4, . . . \r\n" );
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document.write( "        Notice that I  edited  your post by placing commas where they should be . . . \r\n" );
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