Q4) Add: ab-bc, bc-ca, ca-ab
Answers
Answered by
0
Answer:
0
Step-by-step explanation:
ab+bc+bc+ca-ca-ab
=0
Answered by
1
Answer:
0
Step-by-step explanation:
ab-bc+bc-ca+ca-ab
{+ab-ab will cancel
+bc-bc will cancel
+ca-ca will cancel}
= 0
Similar questions