No products in the cart.

Prove that √ 2+√3 is irrational …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Prove that √ 2+√3 is irrational number

Posted by Shahnawaz Ahmad 1 year, 11 months ago

CBSE > Class 10 > Mathematics

2 answers

Shreya Chakraborty 1 year, 11 months ago

Let √2+√3 be rational. So it can be written in form of p /q where q is not equal to zero and p and q are co-primes. Therefore, √2+√3=p/q √2= p/q-√3 √2= p-√3q/q Here we can see that route to can be expressed in form of fraction (p/q) but it is a contradictory that √ 2 is irrational. This contradiction is arison because of our incorrect assumption of √2+√3 as rational Therefore it can be proved that √2+√3 is irrational. (This solution can be applicable if √ 2 and √3 is given as irrational)

Shahnawaz Ahmad 1 year, 11 months ago

Please answer my question

ANSWER

http://mycbseguide.com/examin8/

Related Questions

Is it possible to design a rectangular mango Grove whose length is twice it's breadth, and the area is 800m²? If so, find it's length and breadth

Posted by Akshata Choukse 4 months ago

CBSE > Class 10 > Mathematics

0 answers

Find the sum of the odd no. Between 0 and 50

Posted by Kanika . 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Water

Posted by S Prajwal 2 weeks, 3 days ago

CBSE > Class 10 > Mathematics

0 answers

Venu Gopal has twice

Posted by Lakshay Kumar 1 week, 3 days ago

CBSE > Class 10 > Mathematics

0 answers

(A + B )²

Posted by Abhishek Gupta 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Find cosec 30 degree and cause 60 degree geometrical

Posted by Hari Anand 2 weeks, 3 days ago

CBSE > Class 10 > Mathematics

0 answers

sin60° cos 30°+ cos60° sin 30°

Posted by Vanshika Bhatnagar 4 months ago

CBSE > Class 10 > Mathematics

2 answers

X-y=5

Posted by Kishan Thakur 1 month, 3 weeks ago

CBSE > Class 10 > Mathematics

1 answers

If 1/2 is a root of equation x^2+kx- 5/4 =0 , then what is the value of k

Posted by Parinith Gowda Ms 4 months ago

CBSE > Class 10 > Mathematics

1 answers

Find the nature of quadratic equation x^2 +x -5 =0

Posted by Parinith Gowda Ms 4 months ago

CBSE > Class 10 > Mathematics

0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App