The correct question is <span>A certain lottery has 34 numbers. in how many different ways can 4 of the numbers be selected? (assume that order of selection is not important.)
we know that C=n</span>!/[(n-r)!*r<span>!] n=34 r=4 then </span>C=34!/[(34-4)!*4!]=34*33*32*31/[4*3*2*1]=46376