32. 1ff(r) and g(x) are continuous in [a, b] and g)20 for all xe [a, b] then b f)g)dx is a (a) g() (x) dr for exactly one e (a, b) s(e) (b) (e)gx) dx for all &

32. 1ff(r) and g(x) are continuous in [a, b] and g)20 for all xe [a, b] then b f)g)dx is a (a) g() (x) dr for exactly one e (a, b) s(E) (b) (E)gx) dx for all & e (a, b) (c) f(E)g () dx for some e (a, b) &(5) (d) f(x) dx for all e (a, b)