document.write( "Question 612395: It says to write the following arithmetic series in sigma notation...2 problems\r
\n" ); document.write( "\n" ); document.write( " 5+1+(-3)+(-7)+(-11)....\r
\n" ); document.write( "\n" ); document.write( "-3,0,3,6,9,...\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #385436 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "write the following arithmetic series in sigma notation:
\n" ); document.write( "{5+1+(-3)+(-7)+(-11)....} d= -4 and \"a%5Bn%5D=a%5B1%5D%2B%28n-1%29%2Ad+=+5+%2B+%28n-1%29%28-4%29+=+-4n+%2B+9\"
\n" ); document.write( "\"sum%28+%28-4n%2B9%29%2C+n=1%2C+infinity+%29\"
\n" ); document.write( "{-3,0,3,6,9,...} d= 3 and \"a%5Bn%5D=a%5B1%5D%2B%28n-1%29%2Ad+=+-3+%2B+%28n-1%29%283%29+=+3n+-6\"
\n" ); document.write( "\"sum%28+%283n-6%29%2C+n=1%2C+infinity+%29\" \n" ); document.write( "
\n" );