Question

(- 1) x (- 1) x (- 1) × …………….. (2m + 1) times, where m is a natural number, is equal to (a) 1(b) – 1(c) 1 or – 1(d) none of these​

Answer 1

Answer:

(b)-1

Step-by-step explanation:

because when you multipy it odd number of times it becomes -1

Answer 2

The answer is (b) -1
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