Consider the function f defined on [0, 1] such that /(0) = S(1) = 1.fr1/5) = r(3/5) = 2, and f(2/5) = f(4/5) = c. Suppose that the approximation of I = L 1«)dx by composite Trapezoidal rule with 5...

Extracted text: Consider the function f defined on [0, 1] such that /(0) = S(1) = 1.fr1/5) = r(3/5) = 2, and f(2/5) = f(4/5) = c. Suppose that the approximation of I = L 1«)dx by composite Trapezoidal rule with 5 subintervals is 1.8, then the value of c is -0.5 2 O 0.5