Grade 12Discuss with colleagues and IITiansprobability: how,buying 6 things out of 5 types is same as arranging 6 A`s&4 B`s in a row? utkarsh 12 Years agoGrade 12
Sourabh Singh11 Years agoHiiThe above statement is corect because you need 4 partitions to arrange things in order of five groups_ m _m _m _m_.Hence in totatlity you need to make a combination of 10 things at 6 places.Thanks