# Calc - Evaluating Integrals

posted by .

1.) upper bound: pi
lower bound: 0

8sinx / sqrt(5-4cosx) dx

2.) upper bound: sqrt 3
lower bound: 0

4x / sqrt(x^2 + 1) dx

3.) upper bound: 1
lower bound: -1

(dx) / (3x-4)

## Similar Questions

1. ### math-intergral upper bound

This one has me stumped. Find the least integral upper bound of the zeros of the function f(x)=x^3-x^2+1 So by the rational root theorem, 1 and -1 might be roots. by using synthetic division, i get the following values: for f(-1)=-1 …
2. ### calculus

Use the Upper Bound theorem to find an integral upper bound and the Lower Bound Theorem to find an integral lower bound of the zeros of the function. 3x^4 - x^3 - 8x^2 - 3x - 20. This is one of the problems from my summer review and …
3. ### abstract algebra

Suppose K = {{2,3,4,5,6,7},{2,5,7,8,12},{1,2,3,5,7,9,13,20}}. Find three upper bounds for K in P(N) and three lower bounds. Does K have a least upper bound?
4. ### abstract algebra

Suppose K = {{2,3,4,5,6,7},{2,5,7,8,12},{1,2,3,5,7,9,13,20}}. Find three upper bounds for K in P(N) and three lower bounds. Does K have a least upper bound?
5. ### statistics

. Using the central limit theorem, construct a 95% confidence interval for the average total cry time for infants in the control group and infants in the intervention group. For this question only, assume that the standard deviation …
6. ### Algebra 1

If the side of a rectangle measures 10.5 cm to the nearest millimeter,what is the upper bound and lower bound of the side of the rectangle?
7. ### Math Proof

Prove: let alpha be a lower bound of a subset E of an ordered set S. If alpha exist in E, then alpha= infE(greatest lower bound of E). PF: Already have alpha is a lower bound of E. Let lambda be a different lower bound of E. If alpha …
8. ### Maths

the length of a rectangle L metres and the width of the rectangle is W metres. Each measurement is correct to the nearest cm. Find, in terms of L and W the difference between the lower bound and the upper bound of the area of the rectangle.
9. ### Geometric Series

Evaluate the geometric Series or state that it diverges lower bound k= 1 upper bound = infinity E (sum symbol) E 5(-1/6)^(5k) I know it converges but im not sure to what
10. ### Maths

How can work out the IQR with listed Upper bound and Lower Bound Outliers?

More Similar Questions