CBSE | CBSE Board | Homework Help

Because (√2-√3) (√2+√3) gives formula a^2-b^2=(a+b) (a-b). So, (√2) ^2-(√3) ^2 = 2-3 = -1. If in a/b form -1/1.Hence proved that option (c) is rational

1Thank You

Muskaan Syed 2 years, 8 months ago

(c)

1Thank You

ANSWER

Which book is best for practice extra questions

Posted by Mayank Singh 2 years, 8 months ago

CBSE > Class 10 > Mathematics

3 answers

Muskaan Syed 2 years, 7 months ago

RD Sharma

0Thank You

Aashiya Khan 2 years, 7 months ago

RD sharma and ncert examplar

0Thank You

Dishant Kumar 2 years, 8 months ago

RD Sharma

0Thank You

ANSWER

What is the meaning of sine

Posted by Rinky Halwai 2 years, 8 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

S grill

Posted by Manjit Kumar Suman 2 years, 8 months ago

CBSE > Class 10 > Science

0 answers

ANSWER

The narrator is giving the description of

Posted by Muskan Sharma 2 years, 8 months ago

CBSE > Class 11 > English Core

0 answers

ANSWER

√2x-√3y=0 √3x-√8y=0

Posted by Muskaan Syed 2 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

What is pie(π)?

Posted by Puran Kumar Deb 2 years, 8 months ago

CBSE > Class 08 > Mathematics

3 answers

Ram Nivas Kumar 2 years, 7 months ago

22/7

0Thank You

Bagadi Harsha Surya Vardhan 2 years, 7 months ago

22/7

0Thank You

Sumit Basal 2 years, 8 months ago

By definition, pi is the ratio of the circumference of a circle to its diameter. In other words, pi equals the circumference divided by the diameter (π = c/d). pie = 3.14. The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159. The number π appears in many formulae across mathematics

0Thank You

ANSWER

Solve I)1x+(a–b)²________(2t+4) II) x÷r

Posted by Puran Kumar Deb 2 years, 8 months ago

CBSE > Class 08 > Mathematics

1 answers

Puran Kumar Deb 2 years, 8 months ago

Ans I. 1x+(a+b)²3x(2t+4) II. X÷r=2r

0Thank You

ANSWER

The physical and human phenomena are described in metaphors using symbols from human anatomy support the statement with example

Posted by Ayush Sindhwal 2 years, 8 months ago

CBSE > Class 12 > भूगोल

0 answers

ANSWER

What is mail merge?

Posted by Aman Raj 2 years, 8 months ago

CBSE > Class 07 > Computer

1 answers

Sagar Taware 2 years, 7 months ago

0Thank You

ANSWER

LCM of 861&1353 in prime factorization method

Posted by Saksham Vats 2 years, 8 months ago

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

The value which occurs most often in the given data is

Posted by Anshika Handa 2 years, 8 months ago

CBSE > Class 07 > Mathematics

3 answers

Raghwendra Raghuwanshi 2 years, 7 months ago

Ch 2. Compiled

0Thank You

Vansh Entr 2 years, 7 months ago

hi sir

1Thank You

Anshika Handa 2 years, 8 months ago

The mode

1Thank You

ANSWER

Why do solid donot diffuse?

Posted by Alisha Behera 2 years, 8 months ago

CBSE > Class 09 > Science

2 answers

Saraswati Sha 2 years, 7 months ago

Because intermolecular force is more

0Thank You

Aadarsh Panwar 2 years, 8 months ago

Some Solids do diffuse but with lesser rate as compared to liquid and gas while others have very high inter particular force and mass.

3Thank You

ANSWER

529+____=398 +529

Posted by Shivraj Kumar 2 years, 8 months ago

CBSE > Class 06 > Maths (OLD)

4 answers

Daksh Sharma 2 years, 7 months ago

529+398=398+529

0Thank You

Divija 8A 2 years, 7 months ago

398

0Thank You

Gopal Sharma 2 years, 7 months ago

398

0Thank You

Manaswini Sethi 2 years, 7 months ago

398

0Thank You

ANSWER

529+____=398+529

Posted by Shivraj Kumar 2 years, 8 months ago

CBSE > Class 06 > Maths (OLD)

4 answers

Daksh Sharma 2 years, 7 months ago

529+398=398+529

0Thank You

Ansh Prajapati 2 years, 7 months ago

**** you

0Thank You

Mathu Bharathi 2 years, 7 months ago

529+398=398+529

0Thank You

Mathu Bharathi 2 years, 7 months ago

529+398=398+529

0Thank You

ANSWER

Explain memory management with the diagram

Posted by Harman Kamboj 2 years, 8 months ago

CBSE > Class 11 > Information Technology (802)

0 answers

ANSWER

What is a dam? Describe the classifications of dams on the basis of their structure and materials used and height.

Posted by Hardik Saluja 2 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

What is kept in record house or archive section?

Posted by Apurv Srivastava 2 years, 8 months ago

CBSE > Class 07 > Social Science

1 answers

Abinash Kalita 2 years, 7 months ago

Manuscript and important documents

0Thank You

ANSWER

Go through the chapter of wonderful based and find out the adjective and write their degrees

Posted by Pritipragya Nayak 2 years, 8 months ago

CBSE > Class 05 > English

5 answers

Yashmeet Singh 2 years, 7 months ago

Tatti kha la

0Thank You

Swayam Kumar. 2 years, 7 months ago

who was Anasi

1Thank You

Swayam Kumar. 2 years, 7 months ago

शहरों की अपेछा गावोँ में डाकिये का अधिक mahatva Kyon Hai

1Thank You

Bìßwãjît Mürmū 2 years, 7 months ago

When are you truly happy?

2Thank You

Pritipragya Nayak 2 years, 8 months ago

Go to the chapter of wonderful waste and find out the adjective and write their degrees

1Thank You

ANSWER

Write 5 analytical paragraph

Posted by Prince Shukla 2 years, 8 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Muskaan Syed 2 years, 8 months ago

Would you please like to share the analysis

0Thank You

ANSWER

What is system software

Posted by Rishav Mishra 2 years, 8 months ago

CBSE > Class 05 > Computer

1 answers

Bìßwãjît Mürmū 2 years, 7 months ago

subject-Moral value Chapter-1 God wants to be happy Questions 1 when are you truly happy?

1Thank You

ANSWER

On the _________ side of the curtain the guest over heard them.

Posted by Niti Mishra Niti Mishra 2 years, 8 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Aayush Singh 2 years, 8 months ago

Right

0Thank You

Muskaan Syed 2 years, 8 months ago

Other side of the curtain

1Thank You

ANSWER

What are the types of social

Posted by Yogeeta Jii 2 years, 8 months ago

CBSE > Class 11 > Sociology

0 answers

ANSWER

What the postmaster did after getting the letter of lencho for tge second time

Posted by Swastika Roy 2 years, 8 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Muskaan Syed 2 years, 8 months ago

The post master expected the letter to be a grateful letter but it was something which he didn't expect. In the letter Lencho mentioned that the post employees are the thieves without knowing that they were the one who helped him. The postmaster was surprised reading the second letter of Lencho

1Thank You

ANSWER

The tiger King summary

Posted by Arpit Jaiswal 2 years, 8 months ago

CBSE > Class 12 > English Core

1 answers

Anshul Pratap Singh 2 years, 8 months ago

A king was born in pratibandhpuram ,when he born astrologer came and predict that his death come by TIGER because he born in bull hoke Then the new born baby start speaking and said what what you tell , it's common one day everyone has to die every one was shocked because a new born baby start speaking,this news spread all over the town ..,..............

0Thank You

ANSWER

I am made with steel, copper, plastic material, people use me to drink water. Guess who am i?

Posted by Priyanshi Mishra 2 years, 8 months ago

CBSE > Class 06 > Science (OLD)

5 answers

Suvam Kirttania 2 years, 6 months ago

Are you made with steel copper plastic material people used to drink water yes who am I the answer of this question will it t u m b l e r because of t u m b l e r is made of steel copper plastic material thank you please like

0Thank You

Hiya Jain 2 years, 7 months ago

Tumbler

1Thank You

Account Deleted 2 years, 7 months ago

Tumbler

1Thank You

Ankit Jaiswal 2 years, 8 months ago

प्रिपेयर ए चार्ट ऑन डिफरेंट फूड प्रोडक्ट ऑब्टेंड फ्रॉम एनिमल्स

1Thank You

Ankit Jaiswal 2 years, 8 months ago

प्रिपेयर ए चार्ट ऑन डिफरेंट फूड प्रोडक्ट ऑब्टेंड फ्रॉम एनिमल