Use this definition to find an expression for the area under the graph of f as a limit. Do not evaluate the limit.

Question

f(x)= ln (x)/x , 3<= x <=11

Answer 1

F(x) = lnx / x is nonnegative and continuous on the interval [3, 11].

Area = ∫_{(from 3 to 11)} [lnx / x] dx