document.write( "Question 864084: Find the sum of the first 100 terms of the sequence
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document.write( "6, 8, 10, 12, 14,... \n" );
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Algebra.Com's Answer #520782 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! S = ½(12 + (99)2)100 \n" ); document.write( "S=50*210=10500\r \n" ); document.write( "\n" ); document.write( "Bonus \n" ); document.write( "an = a + (n - 1)d \n" ); document.write( "a100= 6 + (99)2 \n" ); document.write( "a100=204 \n" ); document.write( " \n" ); document.write( " |