Calculate I= S log(x) dr. 5 log(r) de using (b) [4 marks] Let T denote the...

 

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Calculate I= S log(x) dr. 5 log(r) de using (b) [4 marks] Let T denote the trapezoidal-rule approximation for subintervals of length Ar = 1. Write T as a sum, in simplified form. (c) [3 marks] With T and I as defined above, find a reasonable value for R in the following inequality: T-I|R. (d) [3 marks] Is the trapezoidal approximation T larger than, smaller than, or equal to the true value I? Explain your answer carefully. Calculate I= S log(x) dr. 5 log(r) de using (b) [4 marks] Let T denote the trapezoidal-rule approximation for subintervals of length Ar = 1. Write T as a sum, in simplified form. (c) [3 marks] With T and I as defined above, find a reasonable value for R in the following inequality: T-I|R. (d) [3 marks] Is the trapezoidal approximation T larger than, smaller than, or equal to the true value I? Explain your answer carefully.