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Let f,g:vec R be defined by f(x)=2x+1 an...

Let `f,g:vec R` be defined by `f(x)=2x+1 and g(x)=x^2-2` for all `x in R,` respectively. Then, find `gof`

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Given that,

`f(x)=2 x+1 text { and }`

`g(x)=x^{2}-2, forall x in R`

Then,

...
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