6. 4 ds using the trapezoidal rule and Simpson's rule. Determine 4 ds is 0.6667. Evaluate The value of 3 3 (Round to four decimal places as needed.) i. the value of the integral directly. ii. the...

Extracted text: 6. 4 ds using the trapezoidal rule and Simpson's rule. Determine 4 ds is 0.6667. Evaluate The value of 3 3 (Round to four decimal places as needed.) i. the value of the integral directly. ii. the trapezoidal rule estimate for n = 4. iii. an upper bound for ET. 6. 4 ds for n = 4 is The trapezoidal rule estimate of iv. the upper bound for E- as a percentage of the integral's true value. v. the Simpson's rule estimate for n = 4. vi. an upper bound for Es. (Round to four decimal places as needed.) vii. the upper bound for Es as a percentage of the integral's true value. co