Question

please answer if you know it's urgent ​

Answer 1

Answer:

(i) -1

(ii) 1

(iii) 1

(iv) -1

Answer 2

Answer:

1. -1.

2. 1

3. 1.

4. -1

Step-by-step explanation:

1×1=1

if -1 or 1 , and the power is odd number then your answer will be in (-) negative

if -1 or 1 , and the power is even number , then your answer will be in positive (+)