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Prove that f(x)=sqrt(|x|-x) is continuou...

Prove that `f(x)=sqrt(|x|-x)` is continuous for all `xgeq0` .

Text Solution

Verified by Experts

We know ,
when `xgeq 0` then,
`modx=x`
So,
`|x|-x=0`
`sqrt(|x|-x)=0 `
`f(x)=0 ` for `xgeq0` ...
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