document.write( "Question 864137: What is the sum of the first 10 terms of the sequence defined by an=3n-3?
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Algebra.Com's Answer #520812 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is the sum of the first 10 terms of the sequence defined by an=3n-3? \n" ); document.write( "------- \n" ); document.write( "a(1) = 3-3 = 0 \n" ); document.write( "a(2) = 3*2-3 = 3 \n" ); document.write( "a(3) = 3*3-3 = 6 \n" ); document.write( "----- \n" ); document.write( "a(10) = 3*10-3 = 27 \n" ); document.write( "---------------------- \n" ); document.write( "Sum of 1st 10:: \n" ); document.write( "S(10) = (10/2)(0+27) = 5*27 = 135 \n" ); document.write( "------------------------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------ \n" ); document.write( " |