Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

805,734 users

Use wallis's formulas to evaluate the integral.

0 votes

Use wallis's formulas to evaluate the integral.

definite-integration
walliss-formula

asked Feb 12, 2015 in CALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Step 1:

The integral is .

The Wallis formula:

By symmetry .

If is even then

If is odd then

Here then

Solution:

answered Feb 23, 2015 by Lucy Mentor

Please log in or register to add a comment.

Related questions

Evaluate the integral using the formulas.

asked Feb 3, 2015 in CALCULUS by anonymous

inverse-hyperbolic-functions
definite-integration

Evaluate the definite integral. Use a graphing utility to verify your result.

asked Jan 31, 2015 in CALCULUS by anonymous

definite-integration

Evaluate the definite integral. Use a graphing utility to verify your result.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
graphing-utility

First make a substitution and then use integration by parts to evaluate the integral.

asked Jan 27, 2015 in CALCULUS by anonymous

definite-integration
integral-by-parts
substitution-method

Make a substitution to express the integrand as a rational function and then evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
partial-fractions

Evaluate the integral.

asked Feb 3, 2015 in CALCULUS by anonymous

hyperbolic-functions
definite-integration

Evaluate the integral.

asked Feb 2, 2015 in CALCULUS by anonymous

definite-integration
inverse-trigonometric-functions

Evaluate the integral.

asked Jan 31, 2015 in CALCULUS by anonymous

definite-integration

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
substitution

Evaluate the integral by completing the square.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
complete-squares

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
partial-fractions

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
partial-fractions

Evaluate the integral.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
partial-fractions

Evaluate the integral.

asked Jan 27, 2015 in CALCULUS by anonymous

definite-integration
integral-by-parts

Use the substitution method to transform the integrand into a rational function of t.

asked Jan 29, 2015 in CALCULUS by anonymous

definite-integration
substitution

Use integration by parts to prove the reduction formula.

asked Jan 27, 2015 in CALCULUS by anonymous

definite-integration
integral-by-parts
reduction-formula

evaluate ∫ ∫ R f(x,y) dy dx over the region

asked Nov 8, 2015 in CALCULUS by anonymous

definite-integration
differential-equations

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...