Question

if x = -11/13 show that -(-x)=x​

Answer 1

Given, x = -11/13

We have to show that -(-x) = x

So,

putting the value of x in -(x) = x:

-(-x) = x

-[-(-11/13)] = -11/13

-(11/13) = -11/13

-11/13 = -11/13 Proved!

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Answer 2

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Here in the above questions it's

Given that , x = -11/13

Thus we have to show that -(-x) = x

So, putting the value of x

• -(-x) = x
• -{- ( 11/13) } = -11/13. [ - × - = +]
• -11/13 = -11/13. hence proved !

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