fog,gog,gog,fof......................................................

Asked by topperswati | 30th Dec, 2009, 09:48: PM

Expert Answer:

fog(x)=f[g(x)]=f[3x]=[(3x)(3x)]+[2]

gog[x]=g[g(x)]=g[3x]=3(3x)=9x

use the function on the right first on an element of the domain, in this case the domain is R.

Answered by  | 31st Dec, 2009, 09:43: AM

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