document.write( "Question 610797: Which is greater, 7P5 or 7C5? \n" ); document.write( "

Algebra.Com's Answer #384581 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi, 
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document.write( "Note the difference in calculating the two values:
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document.write( "7P5 = 7!/2! = 7*6*5*4*3 = 2520
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document.write( "7C5 = 7!/(5!2!) = 7*6/2 = 21 \n" );
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