Let A = {5, 6, 7,9}, B = {x € N|x is odd} , C = {1,2, 3, 4, 5, 6, 7, 8, 9}. Show that A B and ACC.

Q: ST. As in pid. and find the mata'z 3D 3 B such that A- BBT,

A:

Q: Show that (A\B)\CC A\C.

A:

Q: given u = and v= find u*v

A: To find out the dot product u*v

Q: 2. Let f and g be permutations. Show that the fgf¯ is the same as the order of g. order of h =

A: our objective is to prove the result