Let A=R-{3}, B=R-{1} let f:A to B defined by f(x)= x-2 / x-3 check wether the function is bijective or not

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Aditya Gupta · Answer

Write it as 1+1/(x-3) It is obviously one-one coz f(x)= f(y) implies x= y It is also surjective coz 3+1/(f(x)-1)=x implies that f(x) belongs to R-{1} Hence the function is bijective

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Let A=R-{3}, B=R-{1} let f:A to B defined by f(x)= x-2 / x-3 check wether the function is bijective or not

Let A=R-{3}, B=R-{1}
let f:A to B defined by f(x)=^x-2/_x-3
_{check wether the function is bijective or not}

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Let A=R-{3}, B=R-{1} let f:A to B defined by f(x)= x-2 / x-3 check wether the function is bijective or not

Let A=R-{3}, B=R-{1}let f:A to B defined by f(x)=x-2/x-3check wether the function is bijective or not

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Let A=R-{3}, B=R-{1}
let f:A to B defined by f(x)=^x-2/_x-3
_{check wether the function is bijective or not}