document.write( "Question 828833: Find the cardinal number for the set. A = {4, 8, 12, . . . , 32} \n" ); document.write( "
Algebra.Com's Answer #499532 by jim_thompson5910(35256)\"\" \"About 
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A = {4, 8, 12, . . . , 32}\r
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\n" ); document.write( "\n" ); document.write( "A = {4*1, 4*2, 4*3, . . . , 4*8}\r
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\n" ); document.write( "\n" ); document.write( "A = {4*1, 4*2, 4*3, . . . , 4*8} ... you can see the pattern highlighted in red\r
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\n" ); document.write( "\n" ); document.write( "So there are 8 elements in this set which means that the cardinal number for this set is 8
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