Ifnc4 =5?np3 , find n This question has not been answered yet! Don't worry! You can check out similar questions with solutions below if nc4 =5?np3 , find nfind n if nP5 = 42 nP3 Find n if: (a) nP2 = 30 (b) nP3 = 210 IfnC4=nC6 find n.If np3= 990 find n