Ineed with this problem. i do not know how to solve this one.
consider the functions: f(x) = square root 3(x-1), g(x) = x^3+1
now find each of the following if possible
(a) fog
(b) gof
(c) (fog)(0)

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3