document.write( "Question 439780: Evaluate:
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document.write( "a. 5! =
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document.write( "b. small (7) P small (5) 7P5 =
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document.write( "c. small (7) C cmall (5) 7C5 = \n" );
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Algebra.Com's Answer #303936 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Evaluate: \n" ); document.write( "a. 5! = 5*4*3*2*1 = 120 \n" ); document.write( "------------------------------------ \n" ); document.write( "b. small (7) P small (5); 7P5 = 7!/[(7-5)!] = (7*6*5*4*3*2*1)/(2*1) \n" ); document.write( "= 7*6*5*4*3 = 2520 \n" ); document.write( "---------------------------------- \n" ); document.write( "c. small (7) C cmall (5); 7C5 = (7*6*5*4*3)/(1*2*3*4*5) = (7*6)/(1*2)= 21 \n" ); document.write( "================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |