sinx 1) The integral I= dx is important in the design of precise photographic lenses (among x sin x other applications). The function f(x): = x however, has no elementary antiderivative, so The Fundamental Theorem of Calculus cannot be used to calculate the value of the integral. Use the Trapezoidal Rule, the Midpoint Rule and the Simpson's Rule to approximate the numerical value of the integral. Use n = 10.