Math, asked by mail2sumathiv, 5 hours ago

verify that -(-x)=x,for (a) x= 11/5. (b) x= -21/31

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Answered by charan384

1

Answer:

x=x for then x=11/15 then x=21/31

Answered by PranavChaurasia

2

Step-by-step explanation:

I found this. It is not the same but almost the same.

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