0 votes 0 votes For step-size, $\Delta x =0.4$, the value of following integral using Simpson’s $1/3$ rule is _______. $$\int_0^{0.8} (0.2 + 25 x – 200 x^2 + 675 x^3 – 900 x^4 +400 x^5) dx$$ Numerical Methods gate2015-ce-2 numerical-answers numerical-methods integration-by-trapezoidal-and-simpsons-rule + – Milicevic3306 asked Mar 26, 2018 • recategorized Mar 11, 2021 by Lakshman Bhaiya Milicevic3306 11.9k points answer See all 0 reply