The smallest subgroup of z containing 30 and 20 is c) <10> a)20> b)<5>> d) <1> oa ob oc o d 1 point how many elements are there in aut(z/62z)? (d) 2 (a) 5 (b) 3

The smallest subgroup of Z containing 30 and 20 is c) <10> a)20> b)<5>> d) <1> OA OB OC O D 1 point How many elements are there in Aut(Z/62Z)? (d) 2 (a) 5 (b) 3 (c) 4 O A OB Oc OD