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Posted by Shanvitha [email protected] 4 years, 1 month ago

CBSE > Class 06 > Maths (OLD)

0 answers

ANSWER

If one zero of the polynomial 3x²-8x+2k+1 is seven times the other find the value of k ?

Posted by Naman Rohilla 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Anandita 1 4 years, 1 month ago

Polynomial:- 3x²-8x+2k+1 Let one zero be α Therefore second zero is 7α Now sum of zeroes= α+7α= -b/a => 8α = -(-8)/3 => 8α = 8/3 => α = 1/3 —1 Now product of zeroes =>α × 7α = c/a =>7α² =(2k+1)/3 Putting value of α from —1 =>7×(1/3)² = (2k+1)/3 =>7×1/9= (2k+1)/3 =>7/9=(2k+1)/3 =>21=18k+9 =>12=18k => k = 12/18 => k= 2/3

2Thank You

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I need Sample paper

Posted by Kajal Sharma 4 years, 1 month ago

CBSE > Class 12 > Information Technology (802)

3 answers

Rudra Krishna?? 4 years, 1 month ago

??????????????????????????????❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️??????????????????????????????????????????????????????????????????????????

0Thank You

Nikhil Gujjar Choudhary 4 years, 1 month ago

Plz send

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Manshi ## 4 years, 1 month ago

It is already available just go and check on cbse website

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What was the effect of the treatment on the speaker

Posted by Wangel Tamang 4 years, 1 month ago

CBSE > Class 05 > English

0 answers

ANSWER

ग्रामीण बेरोजगारी क्या है

Posted by Aman Kumar 4 years, 1 month ago

CBSE > Class 10 > सामाजिक विज्ञान

3 answers

Aman Singh 4 years, 1 month ago

1Thank You

Rukhsar Khatoon 4 years, 1 month ago

RUDYE WAADE KYA HH

2Thank You

Shiv Karosia 4 years, 1 month ago

Yhe who berojgari hai Jishme sharkar fasal ugne me jo 3 mahine log berojgar ho jate hai to unhe 100 din ka garinti rojgar dete hai jisme sarkar sadak bnwati hai neher khudwati hai yahi gramid berojgari kahlahi hai

1Thank You

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The phrase looks like a mirage Amidst the the dust of street

Posted by Anubhav Singh Ais 4 years, 1 month ago

CBSE > Class 12 > English Core

0 answers

ANSWER

Line formed by joining points (-1,1) and (5,7) is divided by a line x+y=4 in the ratio

Posted by Rebecca Tegta 4 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Anushka Tyagi 4 years, 1 month ago

Hence, the line x + y = 4 divides the line joining the points (-1, 1) and (5, 7) in the ratio of 1:2 internally

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How does the Force of gravitation two objects change when the distance between them is reduced to half?

Posted by Mitali Thakur 4 years, 1 month ago

CBSE > Class 09 > Science

1 answers

Ankit Yadav 4 years, 1 month ago

When we half the distance between the gravitational force The gravitational force will be doubled

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ANSWER

Jhhyu

Posted by Preeti Mehra 4 years, 1 month ago

CBSE > Class 09 > हिंदी ब

2 answers

Prajwal Farande 4 years, 1 month ago

Hindi papers

0Thank You

K_Hushii 🍁 4 years, 1 month ago

What ?

0Thank You

ANSWER

On 1st April, 2014, Veeru Ltd. purchased a machinery for 2,50.000 and spent ₹ 50,000 on installation. On 1st July, 2016, 1/3rd of machinery purchased on 1st April, 2014 was sold i 15,000 and a new machinery at the cost of 2,00,000 was purchased on the same date. The company has adopted the method of providing depreciation @ 15% p.a. on Straight Line Mathed Show the Machinery Account, Provision for Depreciation Account and Machinery Disposal Account for three years ended on 31st March, 2015 to 31st March, 2017. (Delhi) [Depreciation: 2014-15- 45,000; 2015-16- 45,000; 2016-17( 3,750 + 52,500) t 56,250; Loss on Sale-51.250; Balance of Machinery Account as on 31st March, 2017- 4,00,000; Balance of Provision for Depreciation Account- 1,12,500.]

Posted by A V 4 years, 1 month ago

CBSE > Class 11 > Accountancy

0 answers

ANSWER

Mujhe doubt he

Posted by Payal Priyadarshini Swain 4 years, 1 month ago

CBSE > Class 05 > EVS - Looking Around

0 answers

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Avetge

Posted by Riddhima Dubey 4 years, 1 month ago

CBSE > Class 05 > Mathematics

0 answers

ANSWER

പട്ടണത്തിനു പുറത്തുള്ള വെളിനിലങ്ങൾക്ക് മുകളിൽ ചുറ്റിപ്പറന്നത് ആര്?

Posted by Arunima M 4 years, 1 month ago

CBSE > Class 10 > Regional Language

0 answers

ANSWER

Assertion: Cells of epidermal tissue form a continuous layer without intercellular spaces. Reason: Epidermal tissue has a protective role to play in plants.

Posted by Jeet Pandit 4 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Khushi Sharma 4 years, 1 month ago

I think B is correct

0Thank You

Abhishek Jha 4 years, 1 month ago

Yes both A and B are correct and R is the correct explanation of A

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do and write any these activities in your science book and write in your notebook with the following points (1)Aim (2)necessary ingredients (3) proceduse (4)Obsesvation (5) covelusion (6) precaution

Posted by Mohit Lohiya Class 7B 4 years, 1 month ago

CBSE > Class 07 > Science

0 answers

ANSWER

Read and complete the chapter 1 to 9 and 10th is under lmcess

Posted by Mohit Lohiya Class 7B 4 years, 1 month ago

CBSE > Class 07 > Science

0 answers

ANSWER

What is the population of Belgium ? (a) over one crore (b) under one crore (c) Two crore (d) over two crore

Posted by Mo Maaz 4 years, 1 month ago

CBSE > Class 10 > Social Science

5 answers

Jaspreet Kaur 4 years, 1 month ago

1Thank You

Ayushi Singh 4 years, 1 month ago

A . Over one crore

1Thank You

Damanpreet Singh 4 years, 1 month ago

1Thank You

Prakhar Kasera 4 years, 1 month ago

1 crore

1Thank You

Niroj Kumar 4 years, 1 month ago

Over one crore

1Thank You

ANSWER

Anyone online ?

Posted by K_Hushii 🍁 4 years, 1 month ago

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

2 answers

Sejal Tiwari 4 years, 1 month ago

Yes

0Thank You

Abhilash Mohanta 4 years, 1 month ago

3Thank You

ANSWER

Which acid is present curd

Posted by Sakshi Kale 4 years, 1 month ago

CBSE > Class 07 > Regional Language

5 answers

Abinash Panda 4 years, 1 month ago

The increase of acidity of milk causes the formation of solid masses of milk, that is, curd. Curd contains lactic acid in it. So, the correct option is A, that is, lactic acid.

2Thank You

Keshav Sharma 4 years, 1 month ago

Latric acid

3Thank You

Keshav Sharma 4 years, 1 month ago

2Thank You

Jyotsna Sahoo 4 years, 1 month ago

Lactic Acid

3Thank You

Daksh Jindal 4 years, 1 month ago

lactic acid

3Thank You