document.write( "Question 911657: Out of 25 students in a class,10 are to be chosen for an excursion party.3 of them decides either all will go or none of them.In how many ways is the excursion possible? \n" ); document.write( "

Algebra.Com's Answer #553252 by ewatrrr(24785) $\"\"$ $\"About$

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3 as one unit
\n" ); document.write( "23C8 ways \n" ); document.write( "

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