Question

Tolong jawab yang c,d,e,f
Makasih..

Answer 1

c.{2}
d. {1,2,3,4,5,6,7,8,9}
e. {-2,-1,0,1-2,3,4,5,6,7,8,9,10,11,12}
f. 0,1,2,3,4-5,6,7,8,9}