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Let RR be the set of real numbers . If t...

Let `RR` be the set of real numbers . If the functions `f:RR rarr RR ` and `g: RR rarr RR` be defined by , `f(x)=3x+2` and `g(x) =x^(2)+1`, then find ( g o f) and (f o g) .

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The correct Answer is:
`=3x^(2) +5`
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