3 years ago

If r is an integer greater than 1, what is the value of (−1)r +1 if:

1 answer:

7 0

Answer:

1. 0

Step-by-step explanation:

I don't know the even number one. (−1)^r when r is an odd integer greater than 1 always will equal -1 then -1 + 1 = zero

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