a question about sets. How many subsets of {1,2,3,,10} contain at least seven elements? The congressional committees on mathematics and computer science 2.4.4 Exercises a. How many lat guttens have exectly thete 1e? a querstbou about sets. nusbe up of five represtatatives each, avid a rotugthickeal rule in thut the Juw many ways nonld the cuanuattice lee selevied" 5. The imang lorlow shime a ti bo 6 gidi was ant rasmphe of a lattice path that coold be taken froso (0,0) to (6,4)/, wharl in in jath talow by trayeline pathe ase then of this type? fienaraliae wo the rase of lattice peatho fruer. Figure 2.4.12A latire path anal (V) 6. How many of the hatike gerths frum (0,0) to (6,0) pens thronde (3,3)= the ver an Flum+ 12 dhins? gete fiee of the cards. The order in which rarde ace drabl drew t matter. (a) How main "hatase" of fire eatule are prievithe