document.write( "Question 1146079: Determine the total number of proper subsets of the set of letters from the English Alphabet (a,b,c,...,j) \n" ); document.write( "
Algebra.Com's Answer #767347 by math_helper(2461)\"\" \"About 
You can put this solution on YOUR website!
There are \"+2%5En+-+1+\" proper subsets of a set of n elements.\r
\n" ); document.write( "\n" ); document.write( "Plug in n=26 \r
\n" ); document.write( "\n" ); document.write( "----------\r
\n" ); document.write( "\n" ); document.write( "EDIT 11/25/19:
\n" ); document.write( "Oh yes, I missed the fact that the letters terminate at 'j' I thought it spanned the entire alphabet. Sorry about that, n is obviously less than 26.
\n" ); document.write( "
\n" );