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How to prove that 2/2√5 is irrational

Posted by Diyanshi Soni 2 years, 9 months ago (14325567)

CBSE > Class 10 > Mathematics

1 answers

Himanshi Chaudhary 2 years, 9 months ago (14096363)

Let 2/2√5 is rational number So, 2/2√5=m/n (where n does not equal to 0) √5=2m/2n Now, √5=p/q (where p=2m and q=2n ) √5=p/q Square of both sides

0 Thank You

ANSWER

Are there other structures on the citadel apart from the warehouse and the great bath? Class 12

Posted by Rahul Rai 2 years, 9 months ago (14357018)

UP Board > Class 12 > History

1 answers

Shivam Soni Soni 1 year, 10 months ago (15521628)

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ANSWER

Please provide it study material

Posted by Jyoti Katiyar 2 years, 9 months ago (14175680)

CBSE > Class 11 > Information Technology (802)

1 answers

Yadav Ji 1 year, 11 months ago (15405535)

Right

0 Thank You

ANSWER

Saral aakriti kiya h

Posted by Shambhu Shankar Mandal 2 years, 9 months ago (14258053)

CBSE > Class 10 > गणित

1 answers

Bhavna Shriwas 2 years, 7 months ago (13453945)

Solve karna

0 Thank You

ANSWER

Write a Character sketch of mother

Posted by Preetam Sharma 2 years, 9 months ago (10332580)

CBSE > Class 11 > English Core

0 answers

ANSWER

2power2by3

Posted by Arnav Gautam 2 years, 9 months ago (10795678)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Calculate national income by income and output method

Posted by Saima Parveen 2 years, 9 months ago (2888127)

CBSE > Class 12 > Economics

1 answers

Atharva Shukla 2 years, 9 months ago (14218653)

hii

0 Thank You

ANSWER

Find numerals of 4 ten thousand

Posted by Ridhika Thakur 2 years, 9 months ago (14334191)

CBSE > Class 04 > Mathematics

2 answers

Smriti Ranjan 2 years, 8 months ago (14370191)

TELL ME THE ANSWER

1 Thank You

Smriti Ranjan 2 years, 8 months ago (14370191)

6,809-2,999

0 Thank You

ANSWER

Who were nepolean

Posted by Satyam Kumar 2 years, 9 months ago (13789446)

CBSE > Class 10 > Social Science

1 answers

क्षितिज Yadav 2 years, 9 months ago (13195511)

Napoleon Bonaparte , also known as Napoleon I,was a French general and emperor who conquered large part of europe in the19th century

4 Thank You

ANSWER

Where can I find details of fashion Studies

Posted by Minakshi Sukhija 2 years, 9 months ago (14356736)

CBSE > Class 11 > Other Subjects

0 answers

ANSWER

the sum of the first three terms of an ap is 42 and the product of the first and third term is 52 find the first and the common difference

Posted by Raqueeb Khan 2 years, 9 months ago (14342393)

CBSE > Class 10 > Mathematics

0 answers

ANSWER

If the HCF of 210 and 55 is expressible in the form 210*5+55y . Find y.

Posted by Bamang Nancy 2 years, 9 months ago (12578967)

CBSE > Class 10 > Mathematics

1 answers

Shyam Sharma 2 years, 8 months ago (13635777)

Bvxgg

0 Thank You

ANSWER

PJM bank has a head office based in Bangalore and a large number of branches nationwide.

Posted by Aryan Chhetri 2 years, 9 months ago (14356146)

CBSE > Class 10 > Computer Applications (165)

0 answers

ANSWER

Can anyone tell me definition of Manuscript

Posted by Anwesha Tiwari 2 years, 9 months ago (14356580)

CBSE > Class 06 > Social (OLD)

5 answers

Suraj Yadav 2 years, 8 months ago (14374772)

Fhchk

0 Thank You

Aniket Pandey 2 years, 9 months ago (12218516)

On ancient people was written on palm leaves and brock of trees this type of handwritten sheet is called manuscript

2 Thank You

Shubhi Patel 2 years, 9 months ago (14358474)

Manuscript is a script written on palm leaves or brich of tree by hand

1 Thank You

Aanya Sharma 2 years, 9 months ago (14338703)

Underline the line in poem sung after the jallianwala bagh massacre, which according to your, reflects India's essential unity.

2 Thank You

Hansvi Barnwal 2 years, 9 months ago (12460528)

Manuscripts is a handwritten writing which write on paln leaf and manotareis

2 Thank You

ANSWER

Ch -11.1 Q-1

Posted by Kiran Kiran 2 years, 9 months ago (14356482)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What was one of important source do historians use in writing

Posted by Alalal Siuu 2 years, 9 months ago (14356561)

CBSE > Class 08 > Social Science

2 answers

Sachin Nayak 2 years, 7 months ago (14445676)

The official record of british administration

0 Thank You

Gajendar Meena 2 years, 9 months ago (14357799)

Feathers and ink

1 Thank You

ANSWER

In succesive measurment of periods of oscillation of pendulum,the reading turn out to be 2.63,2.56,2.42,2.71,2.80 seconds. Calculate absolute error,releative error and percentage error.

Posted by Saptarshi Roy 2 years, 9 months ago (11222993)

CBSE > Class 11 > Physics

1 answers

Barsha Kumbhakar 2 years, 9 months ago (14348729)

First calculate the arithmetic mean of readings, Xmean = X1 + X2 + X3 + X4 + X5 =(2.63+2.56+2.42+2.71+2.80)/5 = 2.62s The absolute error can be calculated as, For first reading, ΔX1=(2.63−2.62) ΔX1=0.01s For second reading, ΔX2=(2.56−2.62) ΔX2=0.06s For third reading, ΔX3=(2.42−2.62) ΔX3=0.20s For forth reading, ΔX4=(2.71−2.62) ΔX4=0.09s For fifth reading, ΔX5=(2.80−2.62) ΔX5=0.18s Calculate the arithmetic mean of absolute errors, ΔXmean=(ΔX1+ΔX2+ΔX3+ΔX4+ΔX5)/5 ΔXmean=(0.01+0.06+0.20+0.09+0.18)/5 ΔXmean=0.54/5 ΔXmean=0.11s Calculate the relative error, RE=ΔXmean/Xmean RE=0.11/2.62 RE=0.04s Calculate the percentage error, PE=(ΔXmean/Xmean)×100 PE=(0.11/2.62)×100 PE=4%

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ANSWER

Physics notes unit and measurement

Posted by Jatin Kumar 2 years, 9 months ago (14173148)

CBSE > Class 11 > Physics

0 answers

ANSWER

Posted by Karan Kesharwani 2 years, 9 months ago (11458619)

CBSE > Class 12 > Accountancy

0 answers

ANSWER

Write a article on pollution and it's effects on human health

Posted by Aashna Ali Ali 🦋 2 years, 9 months ago (14356383)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

Bbc compacta assignment class 9 solutions

Posted by Gursimrat Singh 1 year, 7 months ago (14354427)

CBSE > Class 09 > English Lang & Lit. (184)

0 answers

ANSWER

What is gram sabha?Mention it's important functions.

Posted by Kousambi Halder 2 years, 9 months ago (14354010)

CBSE > Class 10 > Social Science

0 answers

ANSWER

Familiarize the leaner with the early urban centers as economic and social institutions

Posted by Manish Kumar 2 years, 9 months ago (14033080)

CBSE > Class 12 > History

0 answers

ANSWER

Jjhehdhdhsioeo

Posted by Luvkush Rana 2 years, 9 months ago (13815679)

CBSE > Class 09 > Information Technology (402)

1 answers

Falak Fatima...🍹 2 years, 9 months ago (14300813)

Figpuluoudou

1 Thank You

ANSWER

A farmer moves along the boundary of a square field of side 10 m in 40 second what will be the magnet of displacement of the farmer at the end of 2 minutes 20 second from his initial position

Posted by Darvika Tilker 2 years, 9 months ago (14356250)

CBSE > Class 09 > Science

0 answers

ANSWER

What is ditermainent ?

Posted by Abhay Singh 2 years, 9 months ago (14356318)

UP Board > Class 12 > Mathematics

1 answers

Samad Khan 2 years, 7 months ago (14442057)

www.studiestoday.com

0 Thank You

ANSWER

What is bulk phenomenon

Posted by Suhani Kumari 2 years, 9 months ago (12971735)

CBSE > Class 09 > Science

3 answers

Lovely Kaur 2 years, 8 months ago (14365934)

Boiling point

0 Thank You

Badal Vikrant 2 years, 8 months ago (14255793)

Boiling and boiling point

0 Thank You

Rani Raj 2 years, 9 months ago (13601540)

If u know that what is boiling point so u know that what is bulk phenomenon see :- The temperature at which a liquid starts boiling at the atmospheric pressure is known as boiling point OK and the Boiling point is a bulk phenomenon.

1 Thank You

ANSWER

Samay punsah pachtane vishay per 120 shabdon mein anuchchhed likhiye

Posted by Atharv Verma 2 years, 9 months ago (14356221)

CBSE > Class 09 > हिंदी ए