Question

tell this three 8 1. 7 1. 6 1

Answer 1

Learn theorem or rules given in chapter

Answer 2

Answer:

8) Hence proved.

Step-by-step explanation:

8)

(x ^ (a + b) ^(a - b) * x^(b + c) ^(b - c) * x^(c + a)^(c -a)

= x ^ (a²- b²) * x ^ (b²- c²) * x ^ (c²- a²)

= x ^ (a²- b²+ b²- c² + c²- a²)

= x ^ 0 = 1   ( identity

Hence proved.