document.write( "Question 1025527: Please help me I have enclosed my answers also that I got but part B is wrong.\r
\n" ); document.write( "\n" ); document.write( "Write the sum using sigma notation:
\n" ); document.write( "1+2+3+4+⋯+102=
\n" ); document.write( "A
\n" ); document.write( "∑ B
\n" ); document.write( "n=1, where\r
\n" ); document.write( "\n" ); document.write( "A=102\r
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\n" ); document.write( "B=1/n+1\r
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Algebra.Com's Answer #640931 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
B = n and
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\n" ); document.write( "S102 = (102*(102+1)) / 2 = 5253
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