Plz give me the solution ???? Plz give me the solution ???? rrec nswer If "P = 110 then the value of r is: (b) 10 (d) none of these Share with your friends Share 1 Neha Sethi answered this 11Pr=110⇒11!(11-r)!=110⇒11×10×9!(11-r)!=110⇒(11-r)!=9!⇒11-r=9⇒r=11-9⇒r=2 0 View Full Answer