Answer:
Substitution
Step-by-step explanation:
tbh i havent checked so sorry if its wrong
The answer to that question will be 3
I am sorry if i am wrong but i keep getting 6,4
Answer:
ksnbdndk djdbnsjsksk djdjjsksks ksksj dndjjdjsjsjkskdkd
Intersection (repeated element in the set)
A={-9,0,5}
B={0,2,5,8}
C={-9,2,5}
Ans: C, {5}
*In set B and C, element 2 was repeated but not for set A.