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If the set a has 3 elements and the set b ={3'4'5} THEN FInd the number of elements in (A×B)

Posted by Safa Muskan 3 years, 1 month ago

CBSE > Class 11 > Mathematics

3 answers

Umang Mishra 3 years, 1 month ago

Number of elements in AxB= 9

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Anandi Mahajan 3 years, 1 month ago

It will have 9 elements i.e (3×3)

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Safa Muskan 3 years, 1 month ago

I don't no

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Puppets are the oldest

Posted by Suraj Chaturvedi 3 years, 1 month ago

CBSE > Class 11 > English Core

1 answers

Ravi Sen 3 years, 1 month ago

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How does the school destroy the joy of the boy in the school boy

Posted by Sathvik Ks 3 years, 1 month ago

CBSE > Class 11 > English Core

1 answers

Sathvik Ks 3 years, 1 month ago

Answers

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Describe the cave painting wizard is dance

Posted by Shravan Kumar Yadav 3 years, 1 month ago

CBSE > Class 11 > Painting

1 answers

Shifa Khan 3 years, 1 month ago

Wizard's dance: This lovely drawing of people dancing and celebrating is painted on 1 of the walls is Bhimbetka rock shelters.This drawing is made using simple bold lines and is very graphical and geometric in nature. The people are depicted wearing masks and horns. Few figures are shown standing and few sitting. All figures are shown in sync with the rhythm of dance. Different mineral stones and wood charcoal were used for drawing. This drawing indicates that music and dance prevailed in that era too. It reflects the social bonding and aesthetic progress of that era towards civilization.

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Note on diborane

Posted by Divya Dave 3 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Nezuko ... 3 years ago

B2H6

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How many SDGs do we have?

Posted by Joykumar Debnath 3 years, 1 month ago

CBSE > Class 11 > Reasoning & Mental Ability

1 answers

Sumedha Tiwari 2 years, 10 months ago

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What is G20 and what is the main purpose of forming G20?

Posted by Joykumar Debnath 3 years, 1 month ago

CBSE > Class 11 > Reasoning & Mental Ability

1 answers

Sumedha Tiwari 2 years, 10 months ago

It is basically a group of 20 countries which includes the European union as well....this was initially made in year 1999 due to the financial crisis that occurred in 1997. Later in the financial crisis of 2008, countries took this group seriously and afterwards each country started holding the presidency each year. Now this group has started dealing with the other problems like climatic conditions, SDGs and many more. In 2023, India is holding the presidency of this group... I hope i made myself clear.

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One horned bull mohenjodaro

Posted by Gautam Parcha 3 years, 1 month ago

CBSE > Class 11 > Painting

0 answers

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Which GST levied on the supply

Posted by Radhika Sharma 3 years, 1 month ago

CBSE > Class 11 > Accountancy

1 answers

Preeti Dabral 3 years, 1 month ago

IGST (Integrated GST) is levied on inter-state supply of goods and/or services, e.g., if the seller is located in Delhi and the purchaser is located in Bihar, IGST will be levied.
CGST (Central GST) and SGST (State GST) is levied on intrastate (within state) supply of goods and/or services, where both the seller and purchase are located in some state.

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Find the perpendicular distance from the origin to the line joining the points (cosθ,sinθ) and (cosø,sinø).

Posted by Ankit Kumar Panda 3 years, 1 month ago

CBSE > Class 11 > Mathematics

1 answers

Preeti Dabral 3 years, 1 month ago

The equation of the line joining the points (cosθ,sinθ) and (cosø,sinø) is given by,

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Most important questions 2023

Posted by Rashid Mughal 3 years, 1 month ago

CBSE > Class 11 > Political Science

0 answers

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Good morning. Can I get a pdf of class 11 history of Indian art by blueprint education... because I have a exam tomorrow and I need to study

Posted by Shifa Khan 3 years, 1 month ago

CBSE > Class 11 > Painting

2 answers

Diksha Laniya🐥 3 years, 1 month ago

Aap Amazon sa sa order kar lo book ka naam ha samadhan

5Thank You

Gurshan Singh 3 years, 1 month ago

Gmail [email protected]

2Thank You

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I want solutions of all the cartoons of all ch.

Posted by Kajal Nandal 3 years, 1 month ago

CBSE > Class 11 > Political Science

0 answers

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why was the narrator horrified when she entered the living room

Posted by Sandesh Sabale 3 years, 1 month ago

CBSE > Class 11 > English Core

1 answers

Pratush Kumar Gupta 3 years, 1 month ago

Narrator was horrified because she was in a room she knew and did not know this was because all her mother's possession were in unfamiliar surroundings

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Why velocity × velocity is equal to zero

Posted by Thranghok Suiam 3 years, 1 month ago

CBSE > Class 11 > Physics

2 answers

Yash Rajpoot 3 years, 1 month ago

Velocity is a vector quantity....... Or jab bhi hum do same vector ka cross krte hai to answer zero hota hai

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Ayansh Rajput 3 years, 1 month ago

Asolation due to gravity increase decrease with increase aptitude

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Describe Bull seal in 5 points.?

Posted by Bharat Bisht 3 years, 1 month ago

CBSE > Class 11 > Painting

0 answers

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Effect of change in other factors on the supply of given commodity with the help of diagram

Posted by Khushboo Rai 3 years, 1 month ago

CBSE > Class 11 > Economics

0 answers

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Class 11 chemistry paper

Posted by Priyanka Tiwari 3 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Bharath G 3 years, 1 month ago

U have to study

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The Earth moving round the Sun in a circular orbit is acted upon by a force, and hence work must be done on the Earth by this force. Do you agree with this statement?

Posted by Amninder Singh 3 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Preeti Dabral 3 years, 1 month ago

The statement is wrong. The earth moves around the sun because of the gravitational force of the sun on the earth. This force acts along the radius of the orbit of the earth towards its center. At every point during the motion, the the direction of velocity (or direction of displacement) is always perpendicular to the force.
Thus, {tex}\theta {/tex} = 90^o and
Work done, W = FS cos {tex}\theta {/tex} = FS cos90° = 0.
Hence, sun does no work on earth.

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1/√x²-1 find domain and range

Posted by Vaibhav Jain 3 years, 1 month ago

CBSE > Class 11 > Mathematics

2 answers

Ankit Kumar Panda 3 years, 1 month ago

Domain= R-{±1,0} Range=(1,∞)

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Ankit Kumar Panda 3 years, 1 month ago

Function should remain real so √(x²-1) should not be equal to zero so x²-1≠0 x² = 1 Or x = +1 And also it should not be equal to 0 otherwise it would be imaginary so, Then the domain will be R-{±1,0} Or(-∞, 1) U (1,∞) And range (1,∞)

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statistics ch 13 market equilibrium under perfect competition and effects of shifts in demand and supply revision notes

Posted by Sanvi Talreja 3 years, 1 month ago

CBSE > Class 11 > Economics

0 answers

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Structure of human eye,ear

Posted by Gunjan Sharma 12Th 3 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

Ayush Mall 3 years, 1 month ago

Xcg

1Thank You

Tanish Sharma 3 years, 1 month ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

1Thank You

ANSWER

Differentiate between afferent and efferent nerve fibres.

Posted by Gunjan Sharma 12Th 3 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Preeti Dabral 3 years, 1 month ago

Sensory or Afferent nerves	Motor or Efferent nerves
1) Sensory nerves carry sensory impulses from receptor organs to the brain.	1) Motor nerves carry motor impulses from the brain to the effector organs.
2) Impulses carried by sensory nerves result in sensation.	2) Impulses carried by motor nerves result in some movements or actions.
3) Sensory nerves are otherwise called afferent nerves.	3) Motor nerves are otherwise called efferent nerves.

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anomalous expansion of water

Posted by Chandan Mandal 3 years, 1 month ago

CBSE > Class 11 > Physics

1 answers

Preeti Dabral 3 years, 1 month ago

The expansion of water when it is cooled from 4^oC to 0^oC is known as anomalous expansion of water.
Hope's experiment is used to demonstrate the anomalous expansion of water.

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50 journal entries,ledger and trial balance

Posted by Muskan Jangid 3 years, 1 month ago

CBSE > Class 11 > Accountancy

0 answers

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Name some carcinogenic hydrocarbons..???

Posted by Palak . 3 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Preeti Dabral 3 years, 1 month ago

The substances such as benzene and polynuclear hydrocarbons having more than two benzene rings which are fused together also have carcinogenic effects. These polynuclear hydrocarbons are formed when incomplete combustion of organic material such as tobacco, coal, and petroleum takes place.

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Arun is running in a racecourse note that the sum of distances from the two flag posts from his is always 10m and the distance between the flag post is 8m (i) Find the length of major axis (ii) Find the equation of the curve traced by Arun (iii) Find the eccentricity of the path traced by arun

Posted by A 1 3 years, 1 month ago

CBSE > Class 11 > Mathematics

0 answers

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What do you know by Augustus - 4 marker question.

Posted by Aastha Goswami 3 years, 1 month ago

CBSE > Class 11 > History

1 answers

Komal K 3 years, 1 month ago

1.Augustus was the first emperor in 27 BCE. 2.He was known as principate. 3.He ruled till 14 BCE. 4.Augustus played a significant role in expansion of Roman Empire. 5.The principate was adviced by senate which existed in Rome for centuries.

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If there is no source document the transaction,the_____will be prepared

Posted by Vishal Shivhare 3 years, 1 month ago

CBSE > Class 11 > Accountancy