(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
E. None of the other choices is correct
Find fogoh, where f(x)=2x+1; g(x)=sin(x^{2}) ; h(x) = e-x
(i) 2~sin(e^{-2x})+1
(ii) 2~sin(x^{2}e^{-x})+1
(iii) 2~sin(e^{-2x}+1)
(iv) 2~sin(x^{2}e^{-2x}+1)
El 20
