Grade upto college level Algebra

Distance between two parallel planes 2x + y + 2z = 8 and 4x + 2y + 4z + 5 = 0 is (1) 5/2 (2) 7/2 (3) 9/2 (4) 3/2

aditya kashyap

12 Years agoGrade upto college level

2 Answers

SHAIK AASIF AHAMED

12 Years ago

Hello student,

Given planes are2x + y + 2z = 8 and 4x + 2y + 4z + 5 = 0

multiplying 1^stequation by 2 we get

4x+2y+4z=16 and 4x+2y+4z=-5

distance between the planes=16-(-5)/sqrt(4²+2²+4²)

=21/6=7/2

Thanks and Regards

Shaik Aasif

askIITians faculty

ankit singh

6 Years ago

|c1-c2|\^{simple firstly make x,y,z cofficient of both planes equation in same ratio thansolve easily thank u regard ankit singh}

What is a binomial expression?

algebra

1 Answer Available

Last Activity: 2 Years ago

Can we divide two vectors? If this is possible then how?

algebra

1 Answer Available

Last Activity: 2 Years ago

How do you write “the product of 18 and q” as an algebraic expression?

algebra

1 Answer Available

Last Activity: 2 Years ago

दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे

algebra

1 Answer Available

Last Activity: 3 Years ago

Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?

algebra

1 Answer Available

Last Activity: 3 Years ago

View all Questions

Distance between two parallel planes 2x + y + 2z = 8 and 4x + 2y + 4z + 5 = 0 is (1) 5/2 (2) 7/2 (3) 9/2 (4) 3/2

aditya kashyap

2 Answers

SHAIK AASIF AHAMED

ankit singh

Other Related Questions on algebra

What is a binomial expression?

Can we divide two vectors? If this is possible then how?

How do you write “the product of 18 and q” as an algebraic expression?

दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे

Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?