Question

с
Prove that:
1. la
aь
a 622
bc
ac ab
1
1 = (a - b)(b - c) (c-a) (ab + bc + ac)
2 62
62
3
2
с
62
63
a
с​

Answer 1

Answer:

3 appliances that are used in our daily lives. Th

s electrical appliances that are used in our daily lives. Th

s