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Let A={x,y,z,t} and the function f:A rar...

Let `A={x,y,z,t}` and the function `f:A rarr A, g: A rarr A ` be defined by,
`f(x)=z, f(y)=t,f(z)=y, f(t)=x` and `g(x)=y,g(y)=t,g(z)=x,g(t)=z`
Find `(gof) (t),(fog) (x),(f o g ) (y) and (g o f) (z)`.

Text Solution

Verified by Experts

The correct Answer is:
`[ because g(y) =t]`
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