document.write( "Question 413290: What is 4C4? \n" ); document.write( "
Algebra.Com's Answer #290128 by kamallohia(18)\"\" \"About 
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C(4, 4) = 1.
\n" ); document.write( "Actually C(n, r) is the number of ways in which you can select r different things out of available n different things. As there is only one way to select 4 different things out of 4 different things available, that's why C(4, 4) = 1.
\n" ); document.write( "Remember that order doesn't matter in selection.
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