Decide Whether the Composite Functions, F $$f \circ g$$ Nd $\mathbf { g } \circ \mathrm { f }$

Multiple Choice

Decide whether the composite functions, f $$f \circ g$$ nd $\mathbf { g } \circ \mathrm { f }$ f, are equal to x.
- $f ( x ) = \sqrt { x + 1 } , g ( x ) = x ^ { 2 }$

A) Yes, yes
B) No, yes
C) Yes, no
D) No, no