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Let 1/√2 be a rational number So 1/√2= p/q where p and q are co primes and q≠0 q/√2=p Squaring on both sides, q²/2=p² —(1) Here, q² is divisible by 2 so q is also divisible by 2 Let q=k Put value of q in equation (1) k²/2=p² Divide by 2 on both sides k²/4=p²/2 Here, p² is divisible by 2 so p is also divisible by 2 But we have assumed that p and q are co primes This contradiction has arisen due to our wrong assumption Hence 1/√2 is an irrational number

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(2x + 1) (x -3 )-(x- 1 )2

Posted by Balbir Singh 2 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

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Write additive inverse of 29/-6

Posted by Shilpa Surana 2 years, 8 months ago

CBSE > Class 08 > Mathematics

4 answers

Shaindavi @232010 2 years, 8 months ago

-29/6

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Nischal Dubba 2 years, 8 months ago

29/6

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Gargi Tripathi 2 years, 8 months ago

29/6

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Abhinav Mondal 2 years, 8 months ago

-29/6

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What is the full form of dm

Posted by M. Dhisya 2 years, 8 months ago

CBSE > Class 06 > Maths (OLD)

3 answers

Gitashree Rath 2 years, 8 months ago

Deci metre

1Thank You

Gitashree Rath 2 years, 8 months ago

Decimetre

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Satyam Shukla Shukla 2 years, 8 months ago

District master

1Thank You

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I want the answer of exercise question of sanskrit class 8 chapter 2

Posted by Runam Singh 2 years, 8 months ago

CBSE > Class 08 > Sanskrit

3 answers

Pawan Kashyap 2 years, 8 months ago

Fu8g

2Thank You

Arpit Krishna 2 years, 8 months ago

Exercise 5

6Thank You

Bhupesh Tiwari 2 years, 8 months ago

Kharankhara

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Anandi is a student of class 9 of Maurya Public School,Sherpur.During the recess period she found that her purse containing her calculator and some money was Missing. On advice of her class teacher, she wrote a notice. Write this notice in not more than 50 words.

Posted by Tanvi Rao 2 years, 8 months ago

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

0 answers

ANSWER

What was the rowlatt act?

Posted by Anshraj Tiwari 2 years, 8 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Excess of everything is bad. Comment in the wake of Mrs. Pumphrey's love for tricki

Posted by Ridhima Negi 2 years, 8 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Find x, y and z

Posted by Tittly Ali 2 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Input devices

Posted by Nitish Thakur 2 years, 8 months ago

CBSE > Class 06 > Computer

0 answers

ANSWER

6+ rotor of 5

Posted by Debajit Biswas 2 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

As far as I know in India night starts around 10pm and ends around 4am and you don't sleep in this time range ....are you from different country ?

Posted by Account Deleted 2 years, 8 months ago

CBSE > Class 12 > Other Subjects

3 answers

Account Deleted 2 years, 8 months ago

Ohh...😶

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Aseem Mahajan 2 years, 8 months ago

<font face ="Times New Roman">For me its night when its not sun

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Account Deleted 2 years, 8 months ago

In Bharat *

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What is the fullform of pdf

Posted by Palak Kuntal 2 years, 8 months ago

CBSE > Class 08 > Computer

6 answers

Faisal Ansari 2 years, 8 months ago

Portable Document Format

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Faisal Ansari 2 years, 8 months ago

Portable Document Format

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Chayanika Mukherjee Rashi 2 years, 8 months ago

Portable Document Format.

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Akshaya B 2 years, 8 months ago

Portable document format

1Thank You

Shreya Singh 2 years, 8 months ago

Portable document format

3Thank You

Nandani Singh .....😎...... 2 years, 8 months ago

Shiksha ka mahatv

2Thank You

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x +1=0

Posted by Sevati Sahu 2 years, 8 months ago

CBSE > Class 07 > Mathematics

3 answers

Sneha Verma 2 years, 8 months ago

X -(-1)

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Gi Ta 2 years, 8 months ago

You know this answer is why you asking Haa!!!!!🙄

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Kuldeep Kumar 2 years, 8 months ago

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The LCM of two number is 1200 which of the following cannot be there HCF

Posted by Anshika Shrivastava 2 years, 8 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Convert 657 to binary number

Posted by Abhiraj Pratap Singh 2 years, 8 months ago

CBSE > Class 07 > Computer

2 answers

Samiksha Gupta 2 years, 8 months ago

Write the steps to convert a binary numbers into a decimal numbers

1Thank You

Amor Saxena 2 years, 8 months ago

Just keep dividing by the base 2 Then if there is a remainder put a 1 and if there is no remainder put 0

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Activity section

Posted by Abhiraj Pratap Singh 2 years, 8 months ago

CBSE > Class 07 > Computer

0 answers

ANSWER

what did Abdul Abdul and chuskit parents and grandfather say when chuskit saidshe felt bad she did not study like her brother and cousins did?

Posted by Om Prasad 2 years, 8 months ago

CBSE > Class 05 > English

0 answers

ANSWER

What does the poet seem to be perturbed about in second stanza

Posted by Aayush Jaiswal 2 years, 8 months ago

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

Why are fertilizer prove to be harmful from the soil ?

Posted by Kanika . 2 years, 8 months ago

CBSE > Class 08 > Science

0 answers

ANSWER

Notes.of chapter 1 in history

Posted by Lavlish Kumawat 2 years, 8 months ago

CBSE > Class 09 > सामाजिक विज्ञान

4 answers

Shivani Goswami 2 years, 3 months ago

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Tanu Shingh 2 years, 7 months ago

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Meera Kulatath 2 years, 8 months ago

Bharat me ane wali prmuk artikh bathay btaiy

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Sumit Yadav 2 years, 8 months ago

Please give me Homework

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State which is following situations are possible and give an example a) an object with a constant acceleration but with zero velocity b) an object moving with an acceleration but with uniform speed c) an object moving in a certain direction with an acceleration in a perpendicular direction