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Let , √2 is rational number √2=a,b(a,b,are coprime) √2b=a Squaring on both sides (√2b²)=a² 2b²=a²—1 b²=a²/2 'a²'is divisible by '2' 'a' is divisible by '2' a/2=m a=2m Putting in eq 1 2b²=a² 2b²=(2m)² 2b²=4m² b²=4m²/2 b²=2m² b²/2=m² m²= b²/2 'b²'is divisible by '2' 'b'is divisible by '2' But,a and b are coprime Our assumption was wrong Therefore, √2 is irrational number

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You are Binod/ Bhawna Talwar, Warden of the hostel in Karuna Public School, Allahabad. Write an enquiry letter to the Marketing Manager, Prayag Domestic Appliances, Naini, requesting a quotation for ceiling fans, tube light fixtures and other electric items required for the hostel

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.you are shaan of 32,kailash colony,New Delhi.write a letter to the editor of a local news paper about the misuse and poor maintenance of the public park in the colony

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Rithick Jayakumar 2 years, 8 months ago (14440628)

hi sir

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Kanhaiya Sikarwar Iitains 2 years, 8 months ago (14143572)

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Kanhaiya Sikarwar Iitains 2 years, 8 months ago (14143572)

Photo send khaaa se karu

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Tanishq Pratap 2 years, 8 months ago (12901166)

Didi questions samaj nhi aa rha

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1 answers

Kanhaiya Sikarwar Iitains 2 years, 8 months ago (14143572)

Wrong yar maths>cbsc>class12

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Posted by Yash Agrawalla 2 years, 8 months ago (13415927)

CBSE > Class 10 > Social Science

2 answers

Abhinav Kumar 2 years, 8 months ago (13422709)

Introduction:- Historians consider UK unification as the best model of unification as in this unification, wars didn't occurred. Only some argument held between the states. It was result of a long drawn process. ________________________________ Explanation:- The steps of unification are://// 1) The English parliament which has seized power from monarchy in 1688 was the instrument through which a nation state with England at its center came to be forged. → 2) The Act of union (1707) between England and Scotland that resulted in the formation of the 'United kingdom of Great Britain' meant, in effect, that England was able to impose its influence on Scotland as the English members were more in number in Parliament→ 3) Due to this, England dominated over Scotland on all aspects. Ireland also suffered a similar fate. → 4) After a failed revolt led by Wolfe Tone and his United Irishmen (1798), Ireland was forcibly incorporated into the United Kingdom in 1801. Thus, a new 'British nation' was forged through the propagation of a dominant English culture. ________________________________ NOTE:- The symbols of new Britain–the British flag(Union Jack), the national anthem (God save our Noble King), the English language–were actively promoted and the older nations survived only as subordinate partners in this union.

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Yash Agrawalla 2 years, 8 months ago (13415927)

Plz give me answer

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(a) What is the role of HCl in our stomach? (b) What is emulsification of fats? (c) Which protein digesting enzyme is present in pancreatic juice?

Posted by Yash Agrawalla 2 years, 8 months ago (13415927)

CBSE > Class 10 > Social Science