document.write( "Question 1184340: Find the indicated partial sum for the given sequence. Show the solution\r
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document.write( "4,7,10,13,...,S10 \n" );
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Algebra.Com's Answer #814902 by ikleyn(52794)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Find the indicated partial sum for the given sequence. Show the solution\r \n" ); document.write( "\n" ); document.write( "4,7,10,13,...,S10 \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "As the last term of the sequence, I see \" S10 \" in your post.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "What do you mean using this non-numerical term \" S10 \" ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Does it mean \" the 10-th term \" or the sum of the first 10 terms, or something else ?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For arithmetic sequences, there are well known formulas, written everywhere, in any textbook or in numerous Internet sites.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For example, you may look into the lessons\r \n" ); document.write( "\n" ); document.write( " - Arithmetic progressions\r \n" ); document.write( "\n" ); document.write( " - The proofs of the formulas for arithmetic progressions \r \n" ); document.write( "\n" ); document.write( " - Problems on arithmetic progressions \r \n" ); document.write( "\n" ); document.write( " - Word problems on arithmetic progressions\r \n" ); document.write( "\n" ); document.write( "in this site and to learn the subject from there . . . \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |