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The number 13 and 31 are prime number. Both these numbers have same digit 1 and 3. Find such pairs of prime number upto 100

Posted by Rakesh Kumar 3 years, 8 months ago (10480785)

CBSE > Class 06 > गणित

0 answers

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Introduction in German

Posted by Tejasi Desale 3 years, 8 months ago (13015596)

CBSE > Class 07 > German

2 answers

Anjali Gogia 3 years, 6 months ago (12576232)

Hallo, Ich bin *your name*, Ich bin *your age* jahre alt.

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Marmik Songara 3 years, 6 months ago (12774335)

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Why Zimbabwe cannot be called democratic country

Posted by Ashish Negi 3 years, 8 months ago (5649412)

CBSE > Class 09 > Social Science

0 answers

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Give a character sketch of lencho

Posted by Nandani Gupta 3 years, 8 months ago (13015361)

CBSE > Class 10 > English Language and Literature

0 answers

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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 (13015485)

CBSE > Class 10 > Social Science

1 answers

Tapaswini Behera 3 years, 8 months ago (13012823)

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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Chapter lost spring questions answers

Posted by Priyanshi Kasana 3 years, 8 months ago (12705622)

CBSE > Class 12 > English Core

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Name the different view formats.briefly explain any two formats

Posted by Chhoti Rani 3 years, 8 months ago (13015297)

CBSE > Class 07 > Computer

0 answers

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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 (12851324)

CBSE > Class 10 > Mathematics

1 answers

Vaishnavi Tyagi 3 years, 8 months ago (12102389)

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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What is commution

Posted by Shantanu Singh 3 years, 8 months ago (1482413)

CBSE > Class 09 > Information Technology (402)

0 answers

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Ch3 part2 solution

Posted by Govind Dharaniya 3 years, 8 months ago (13015214)

CBSE > Class 10 > English Language and Literature

0 answers

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prove that 2 upon under root 7 is irrational number

Posted by Priya Yadav 3 years, 8 months ago (9326651)

CBSE > Class 10 > Mathematics

1 answers

Ansh Pandey 3 years, 8 months ago (12767160)

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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Which century marked the beginning of the midieval period

Posted by Aryan Kumar Aryan Kumar 3 years, 8 months ago (13015104)

CBSE > Class 07 > Social Science