Question

Write In Roaster form (a) H ={x:x letters of the word ARITHMETIC}
(b) The set of all integers x for which 60/x is a natural numner.

Answer 1

Step-by-step explanation:

(a) H={A,R,I,T,H,M,C}

(b)A={1,2,3,4,5,6,10,12,20,30,60}