Question

√5+√3÷√5-√3=1÷y then x³+y³ tell with process​

Answer 1

Answer:

Dom(gof)=dom(f)={1,3,4}.

(gof)(1)=g{f(1)}=g(2)=3,

(gof)(3)=g{f(3)}=g(5)=1

(gof)(4)=g{f(4)}=g(1)=3

∴gof={(1,3),(3,1),(4,3)}.

Step-by-step explanation:

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