Question

if we multiply -1 to itself 20 times, then what would be the answer?
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Answer 1

Answer:

+1

Step-by-step explanation:

because 20 is even so positive 1

if there will be any odd no. it will be -1

Answer 2

Step-by-step explanation:

If we multiply -1 by odd time then it becomes -1, else if we multiply -1 by even times then it becomes 1

so here it is multiplied by even times, so answer is 1

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