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Mathematics, 25.03.2021 04:00 cubist7472

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

r is an even integer

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

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

r is an even intege...

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