Definite Integral?

0 ⤊

integral x^3 dx, from 0 to 2.
Use the trapezoidal rule and simpsons rule to approximate the value of the definite integral.

2007-07-21 08:42:56 · 3 answers · asked by LISA C 1 in Science & Mathematics ➔ Mathematics

the length of the integral is from 0 to 2. 2 at the top of the integral and 0 at the bottom.

2007-07-21 08:53:43 · update #1

I = ∫ x³ dx = x^4 / 4 between limits of 0 and 2
I = 16 / 4 = 4

2007-07-21 10:06:10 · answer #1 · answered by Como 7 · 0⤊ 0⤋

in order to do this, you need to specify the length of each subinterval... d:

2007-07-21 08:49:48 · answer #2 · answered by Alam Ko Iyan 7 · 0⤊ 0⤋

yes, you need to say how many subintervals there are

2007-07-21 08:51:58 · answer #3 · answered by manovelli 2 · 0⤊ 0⤋