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Bess [88]
3 years ago
6

Help me with this quick pleaseeeee

Mathematics
1 answer:
melisa1 [442]3 years ago
3 0

Answer:

D' = ( 1 , -1 )

Step-by-step explanation:

2 times 1/2 = 1

-2 times 1/2 = -1

hope this helps ^^

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