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Pd parichay

Posted by Student Tony Stark 3 years, 8 months ago

CBSE > Class 10 > हिंदी ब

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What is the importance of styles and formatting window

Posted by Akanksha Roy 3 years, 8 months ago

CBSE > Class 10 > Information Technology (402)

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Rishu

Posted by Rishu Kumar 3 years, 8 months ago

CBSE > Class 10 > सामाजिक विज्ञान

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Exercise 4.3 questions number 1

Posted by Alina Upadhey 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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Exercise 3.2 question no 4

Posted by Ashish Chettri 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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Give a character sketch of lencho

Posted by Nandani Gupta 3 years, 8 months ago

CBSE > Class 10 > English Language and Literature

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How did frederic sorrieu visualise his dream of a world made up of democratic and social republic?

Posted by Aryan Shukla 3 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

Tapaswini Behera 3 years, 8 months ago

Frederic sorrieu visualised by showing the following , in his print : 1.The people's of Europe and America are marching in a long train. 2.men & women of all ages and social castes . 3.People of world are are grouped as distinct nations . 4.They are identified by their natinal flag and costume. 5.From heaven above , Christ , saints and angels gaze upon the scence , to symbolise fraternity (Brotherhood) among the nations of the world.

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Rohan has a solid wax cylinder of diameter 21 cm and height 21 cm from it he curved out a conical cavity of maximum volume from the remaining wax he formed a sphere find the diameter

Posted by Anupama Ann 3 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Vaishnavi Tyagi 3 years, 8 months ago

Radius of largest cone=21/2cm Hieght " " "=21cm Vol. left = vol of cylinder-vol of conical depression = pie r²h-1/3pie r²h =pie r²h(1-1/3) =pie r²h2/3 Volume left =Volume of sphere Pie r²h2/3=4/3pie r³ 21*21*21/2*2*2=r³ Radius =21/2cm Diameter =21cm

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Ch3 part2 solution

Posted by Govind Dharaniya 3 years, 8 months ago

CBSE > Class 10 > English Language and Literature

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prove that 2 upon under root 7 is irrational number

Posted by Priya Yadav 3 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Ansh Pandey 3 years, 8 months ago

First assume 2/root7 is rational So,2/root 7=a/b ( a and are coprime number Square both side, we get, 4/7=a²/b² 4b²/7=a² So 4/7 is factor of a² So 4/7 is also factor of a (by theorem) Now let a=4/7c ( for any integer c) so we get, (4/7c)²=4b²/7 16/49c²=4b²/7 b²=4/7c² So 4/7 is factor of b² So 4/7 is also factor of b So a and b are not coprime So our assumption is wrong So 2/root7 is irrational number (This is proved by contradiction method)

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In a retail market, fruit vendors were selling mangoes kept in packing boxes. These boxes contained varying number of mangoes. The following was the distribution of mangoes according to the number of boxes. Number of mangoes50−5253−5556−5859−6162−64Number of boxes1511013511525 Find the mean number of mangoes kept in a packing box. Which method of finding the mean did you choose?

Posted by Vishnu Shanker Mishra 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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X+y 5and 2x-3y 4

Posted by Lakshay Singh Solanko 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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Solve the following pair equation By substiitution

Posted by Lakshay Singh Solanko 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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Solve:a2x2-(a2b2+1)x + b2 =0

Posted by Krithika Padmanabhan 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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If the sum of two numbers are 16 and their reciprocal is 1/16 then find the two numbers

Posted by Payal Payal 3 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Muskan Sharma 3 years, 8 months ago

No real roots will be there as D<0 which means b²-4ac < 0, so D will be in negative.

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Jeevan that HCF 306 657 is equal to 9 find LCM 306 657

Posted by Mishra Queen 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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If 1000 toothpick are

Posted by Suhana Bee 3 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Khushi Jakhwal 3 years, 8 months ago

Are?

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How to study more effecient in class10??

Posted by Utkarsh Thakur 3 years, 8 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Shiva Akash R 3 years, 8 months ago

By reading books and understanding the concepts and to listen while taking lessons.

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What is the role of technology in the manufacturing of the resources

Posted by Sumant Swarupam 3 years, 8 months ago

CBSE > Class 10 > Social Science

1 answers

Princess Priya 3 years, 8 months ago

The benefits of adopting technology into manufacturing practices include: An improvement of the quality of product throughout all stages of the manufacturing process, and not just the end product. An improvement to the efficiency of the plant in terms of increased productivity and a reduction in material wastage.

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Un grouped data me table banana zaroori hai kya

Posted by Harshita Verma 3 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Jashan Gill 3 years, 8 months ago

Yes

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Uncrupt data Diya Ho To usmein table banana padta hai ki nahin

Posted by Harshita Verma 3 years, 8 months ago

CBSE > Class 10 > Mathematics

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What's new conservatism after 1815

Posted by Rituraja Konwar 3 years, 8 months ago

CBSE > Class 10 > Social Science

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Shivam Raj 3 years, 8 months ago

(a) During the years following 1815, the conservative regimes began curbing activities that questioned the legitimacy of the autocratic governments in Europe. (b) Criticism and dissent was not tolerated (c) Censorship was imposed to control the spread of the ideas like liberty and freedom. (d) Freedom of expression was curbed as thinkers were not allowed to raise their views. (e) The liberal nationalists, inspired by French Revolution, began to carry their opposition secretly and formed secret societies to spread the ideas of nationalism and train the revolutionaries.

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which flag the people of Germany our briach

Posted by Harsh Singh 3 years, 8 months ago

CBSE > Class 10 > Social Science