 
 <translate> Number of ways of choosing 4 stocks = 8C4
Number of ways of ranking the chosen stocks = 4!
Hence total ways of chosing and ranking = 8C4 * 4! = 1680
This justifies what answer for what question? Q & A:  <hau> Yawan hanyoyin da za a zabi 4 hannun jari = 8C4 Adadin hanyoyin da za a tsara hannun jari da aka zaɓa = 4! Saboda haka duka hanyoyin da za a zabi da kuma ranking = 8C4 * 4! = 1680 Wannan ya ba da dalilin amsa wace tambaya ce? Tambaya da Amsa: 