Question

16. The value of (-1)"=-1, if n is (a) an even number (c) both a and b (b)an odd number (d) none​

Answer 1

Answer:

n is an odd number

Step-by-step explanation:

because

(-1)² or (-1)⁴ or (-1)⁶ = 1

and

(-1)¹ or (-1)³ or (-1)⁵ = -1

2,4,6,.. are even numbers and 1,3,5,.. are odd numbers