document.write( "Question 1139019: the first term of an A.P and the last term is 69.if the sum of all the terms is 511.find the common difference and the number of term? \n" ); document.write( "
Algebra.Com's Answer #756808 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "first term of an A.P and the last term is 69.if the sum of all the terms is 511
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\n" ); document.write( "\n" ); document.write( "No. This is said wrong.
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