- #1
ardentmed
- 158
- 0
Hey guys, I'd appreciate some tips for this question.
For question 7a, I used
1/2 * 4/8 [1f(x) + 2 + 2 + 2 + 1.. etc]
and computed 1.732865 as the answer.
For part b, I used 1/4, 3/4.. (etc.).. up to 15/4 for the midpoints, added the f(x) values of those points together, and divided by four. Oddly enough, I only got 0.893713 this time.
Finally, for question 7c, I used
1/3 * 4/8 [1f(x) + 4 + 2+ 4+ 2 + 4.. etc]
and computed 1.719693 as the answer, which is close to the trapezoidal approximation, but the midpoint approximation is what's throwing me off.
Thanks a ton, I really appreciate the help guys.
For question 7a, I used
1/2 * 4/8 [1f(x) + 2 + 2 + 2 + 1.. etc]
and computed 1.732865 as the answer.
For part b, I used 1/4, 3/4.. (etc.).. up to 15/4 for the midpoints, added the f(x) values of those points together, and divided by four. Oddly enough, I only got 0.893713 this time.
Finally, for question 7c, I used
1/3 * 4/8 [1f(x) + 4 + 2+ 4+ 2 + 4.. etc]
and computed 1.719693 as the answer, which is close to the trapezoidal approximation, but the midpoint approximation is what's throwing me off.
Thanks a ton, I really appreciate the help guys.