1.

Let f and g be two diffrentiable functions on R such that f'(x) gt 0 and g'(x) lt 0 for all x in R. Then for all x

Answer»

`F(G(X)) GT f(g(x-1))`
`f(g(x)) gt f(g(x+1))`
`g(f(x)) gt g(f(x+1))`
`g(f(x)) gt g(f(x+1))`

Answer :B


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