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  • 3 answers

Nikita Yadav 2 years, 11 months ago

To prove it let us assume it to be a rational number Rational numbers are the ones which can be expressed in p/q form where p,q are integers and q isn't equal to 0 √3+√5=p/q √3=(p/q)-√5 Squatting on both sides 3=p²/q²-(2√5p)/q+5 (2√5p)/q=5-3-p²/q² 2√5p/q=(2q²-p²)/q² √5=(2q²-p²)/q²*q/2p √5=(2q²-p²)/2pq As p and q are integers RHS is rational As RHS is rational LHS is also rational i.e √5 is rational But this contradicts the fact that √5 is irrational This contradiction arose because of our false assumption So √3+√5 is irrational

Kulveer Kaur 2 years, 11 months ago

Here's your answer To prove: √3+√5 is irrational To prove it let us assume it to be a rational number Rational numbers are the ones which can be expressed in p/q form where p,q are integers and q isn't equal to 0 √3+√5=p/q √3=(p/q)-√5 Squatting on both sides 3=p²/q²-(2√5p)/q+5 (2√5p)/q=5-3-p²/q² 2√5p/q=(2q²-p²)/q² √5=(2q²-p²)/q²*q/2p √5=(2q²-p²)/2pq As p and q are integers RHS is rational As RHS is rational LHS is also rational i.e √5 is rational But this contradicts the fact that √5 is irrational This contradiction arose because of our false assumption So √3+√5 is irrational

Tanu Bhardwaj 2 years, 11 months ago

First we let tha root5+ root3 = a upon b [ here a and be are composite no. Where a belongs integer and b is not equal to 0 Then on squaring both side it will we root5^2+root3^2 = a^2 upon b^2. Now it will be 8 = a^2 upon b^2 By cross multiply It will be 8b^2 = a^2 we make it (i) equation Let a=8k Then on squaring we put here a^2 value as 8b^2 8b^2 = 64k^2 on reducing it it will be... b^2 = 8k^2 we make it (ii) equation we see here from equ.(i) and (ii) That this contradict our assumption Therefore root 5 + root 3 is an irrational no. Hence proved!!...... 🥰🤗
  • 1 answers

Amrit Chaudhary 2 years, 11 months ago

Be relax , everything will be best.
  • 2 answers

Mohammed Faizan 2 years, 11 months ago

Hello

Nandini . 2 years, 11 months ago

Two difference can be- 1) food chain is transfer of energy from one organism to another whereas a food web is many foodchains connected 2) in a food chain there is only producer whereas in food web there are many
  • 1 answers

Khushi Khushi 2 years, 10 months ago

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  • 0 answers
  • 4 answers

Anushka Sharma 2 years, 11 months ago

741

Rithik Tiwari 2 years, 11 months ago

741

Tanmay Kanani 2 years, 11 months ago

Shut the **** up

Ankesh Kumar 2 years, 11 months ago

741
  • 2 answers

Akm Akm 2 years, 11 months ago

Same as send above

Anjali _ 2 years, 11 months ago

area of figure — area of non shaded region = area of shaded region
  • 4 answers

Ayush Kumar 2 years, 11 months ago

The naklesh summary

Samita Kashyap 2 years, 11 months ago

Mohan exclamed with joy that he would came in the afternoon

Omya Aryan 2 years, 11 months ago

Mohan said thankyou, he will be coming in the afternoon.

Abhishek Tiwary 2 years, 11 months ago

Thanks
  • 4 answers

Jessika Chauhan 2 years, 11 months ago

you do practise

Ravi Shankar 2 years, 11 months ago

What is life process?

Abhishek Tiwary 2 years, 11 months ago

Thanks

Sakshi Sharma 2 years, 11 months ago

What is structure isomers
  • 2 answers
बढ़ती आबादी ने पर्यावरण में असंतुलन पैदा कर दिया है| साथ ही बढती हुई अवादी ने पर्यावरण को निम्नलिखित तरीकों से प्रभावित किया है- (क) बढ़ती हुई आबादी ने समुद्र को पीछे धकेल दिया है और पेड़ों को अपने रास्ते से हटा दिया है। (ख) समुद्र के रेतीले तटों पर भी मानव ने बस्ती बसा दी। (ग) पेड़ो को काट कर पशु-पक्षी से उनके घर छीन लिए हैं| इससे विवश होकर उन्हें अपना प्राक्रतिक आवास छोड़कर भागना पड़ा है। (घ) वातावरण में गर्मी बढ़ने लगी, मौसम चक्र टूट गया, बरसातें बेवक्त होने लगीं। (ङ) नए रोग पैदा होने लगे है। (च) पर्यावरण दूषित हो गया है।

Kumari Gunjan 2 years, 11 months ago

बढ़ती हुई आबादी के कारण पर्यावरण दिन प्रति दिन नष्ट होते जा रहा है। अपने फायदे के लिए लोग हर जगह से पेड़ कांट रहें हैं, नदियों को दूषित कर दे रहे है। बिना अपने भविष्य के चिंता करे सभी लोग आज मज़ा कर रहे हैं किन्तु एक समय ऐसा भी आएगा जब कुछ नही बचेगा और प्रकृति हमसे नाराज़ हो हमें कठिन सज़ा देगी। उदाहरण: जिस प्रकार हमारे पाठ में नदी सिमटते सिमटते सबकी खुशी का मान मान रखते रखते जब मनुष्य ने अपना हद पार कर दिया तब नदी ने गुस्से में आकर सभी नाओ को हवा में उठा फेका।
  • 3 answers

Shruti Singh 2 years, 11 months ago

Sender address ka bada or receiver address ka phala

Tanya Siwach 2 years, 11 months ago

3,4 line me

Royal Raajput Free Fire 1 2 years, 11 months ago

Upar sa 2 line
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Neelam Devi 2 years, 11 months ago

Autotrophic and Heterotrophic Nutrition

Sunita Sharma 2 years, 11 months ago

Autotrophic and heterotrophic

Omya Aryan 2 years, 11 months ago

Saprophytic and holozoic nutrition

Tinkoo Pal 2 years, 11 months ago

1 coulomb of charge

Anushka Sharma 2 years, 11 months ago

There are two types of mode of nutrition named as :-Autotrophic mode of nutrition,and Heterotrophic mode of nutrition.
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Haasini Rajavel 2 years, 10 months ago

Economic depression and falling of agricultural prices

Harshit Drall 2 years, 11 months ago

Give insta I'd
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  • 5 answers

Sawan Prajapati 2 years, 11 months ago

Cerebellum

Account Deleted 2 years, 11 months ago

Cereberum cover 60% area of human brain

Abhishek Tiwary 2 years, 11 months ago

Thanks

Arman Ghai 2 years, 11 months ago

Cerebellum

Malavika Sanu 2 years, 11 months ago

Cerebellum
  • 5 answers

Abhishek Tiwary 2 years, 11 months ago

Thans5

Shubh Lakshna Pandey 2 years, 11 months ago

πr^2

Rithik Tiwari 2 years, 11 months ago

πr²

Mangifera Indica 2 years, 11 months ago

πr2

Ankit Xalxo 2 years, 11 months ago

What is the formula for circle
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  • 4 answers

Atharv Tyagi 2 years, 11 months ago

Yes

Rithik Tiwari 2 years, 11 months ago

Yes brother

Sumit Raghuwanshi 2 years, 11 months ago

Phythagoras theorem will not come but questions related to pythagoras can come

Suyash Shubham 2 years, 11 months ago

No
  • 2 answers

Banty Kumari 2 years, 11 months ago

X=11/2 and Y=9/2

Mangifera Indica 2 years, 11 months ago

x=8 and y=2
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Manoj Jat 2 years, 11 months ago

How do you have received your instagram I'd like to know that I am from rajs to the point of view of
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Neelam Devi 2 years, 11 months ago

Life Processes

Yamini Rajesh 2 years, 11 months ago

Life process

Sarthak Modi 2 years, 11 months ago

Life process
  • 1 answers

Divyansh Manchanda 2 years, 11 months ago

There can be many ways to maintaine democracy which can later on become its challenges I) in democracy , political party represents government but often the power is not shared properly between levels of government which can lead to change in form of government, which is dictatorship.
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Omya Aryan 2 years, 11 months ago

Tourism comes under the tertiary sector of Indian economy. It helps to attract the foreigner which let the foreign currency enter the country. It leads to increase the importance of tertiary sector.
  • 2 answers
Ans. 2.बड़े भाईसाहब' पाठ में लेखक ने समूची शिक्षा प्रणाली पर व्यंग्य किया है उनके अनुसार वर्तमान शिक्षा प्रणाली में रटंत विद्या पर बल दिया जाता है, व्यावहारिक ज्ञान पर नहीं । अंग्रेजी भाषा पढ़ने पर बहुत अधिक बल दिया जाता है जबकि मातृभाषा हिंदी है । इसके अतिरिक्त अलजबरा और ज्योमेट्री के तर्क उनकी समझ से परे थे ।
Ans. 1.बड़े भाई साहब ने समूची शिक्षा प्रणाली पर व्यंग्य करते हुए कहा है कि ये शिक्षा अंग्रेजी बोलने, लिखने, पढ़ने पर ज़ोर देती है। आए या न आए पर उस पर बल दिया जाता है। रटने की प्रणाली पर भी ज़ोर है। अर्थ समझ में आए न आए पर रटकर बच्चा विषय में पास हो जाता है। साथ ही अलजबरा, ज्योमेट्री निरंतर अभ्यास के बाद भी गलत हो जाती है। अपने देश के इतिहास के साथ दूसरे देश के इतिहास को भी पढ़ना पड़ता है जो ज़रूरी नहीं है। छोटे-छोटे विषयों पर लंबे चौड़े निबंध लिखना। ऐसी शिक्षा जो लाभदायक कम और बोझ ज़्यादा हो ठीक नहीं होती है।
  • 3 answers

Suyash Shubham 2 years, 11 months ago

Upar wlae ke nam pe . Solve kr dijeye ga to bhagwan apko sukh samriddhi dega🙏

Suyash Shubham 2 years, 11 months ago

Give me answer pls .

Anshul Choudhary 2 years, 11 months ago

****
  • 1 answers

Omya Aryan 2 years, 11 months ago

X= 0.184

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