Question

(-1)×odd number of times​

Answer 1

Answer:

-1

Step-by-step explanation:

here (-1) x (-1) = 1

But in question they gave

(-1) x (-1) x (-1)...... odd no.of times

so the answer is -1

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Answer 2

Answer:

(-1) x (-1) x (-1)...odd number of times = -1

Step-by-step explanation:

• If (-1) multiplied by itself two time (even number of times):

         (-1) x (-1) = 1

• If (-1) multiplied by itself three time (odd number of times):

        (-1) x (-1) x (-1) = {(-1) x (-1)} x (-1) = 1 x (-1) = -1

Conclusion:

• (-1) x (-1) x (-1)...even number of times = 1.
• (-1) x (-1) x (-1)...odd number of times = -1.