Wednesday

April 16, 2014

April 16, 2014

Posted by **Kayla** on Thursday, December 6, 2012 at 2:38pm.

- calculus -
**Steve**, Thursday, December 6, 2012 at 2:48pmsince the graph in the interval is symmetric about (0,pi/4) the area is zero.

cos(2x) goes from 1 to -1 over the interval.

However, using the specified rectangles, the approximation is 0.1745

- calculus -
**Kayla**, Thursday, December 6, 2012 at 4:41pmthank you!

**Related Questions**

Calculus-Approximate areas - Estimate the area under the graph of f(x)= x^2 + 3 ...

Calculus - Estimate the area under the graph of f(x) = 2x^3 + 3 from x= -1 to x=...

calculus - Let f (x) = 5 - x/2. What is the value of the Riemann sum R(f ,0,8...

Math: Calculus - Estimate the area under the graph of f(x)=3x^3+5 from x=-1 to x...

Calculus - Set up a Riemann sum to estimate the area under the graph of f(x) = ...

Calculus - Use 5 right rectangles to estimate the area of the area under the ...

Calculus - Question Details: Do the following. (Round your answers to four ...

Calculus - Use the table of values to estimate ⌠6 ⎮ f(x)⋅dx &#...

Calculus - Assume that a>0. Evaluate the integral from 0 to a of x dx by ...

Math: Calculus - Estimate the area under the graph of f(x)=x^2+2x from x = 4 to ...