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Given that:- 3cot²θ - 4cotθ +√3=0 To find:- Cot²θ+ tan²θ=? Now, (√3cotθ)² -4cotθ+√3=0 =(√3cotθ)² -3cotθ-1cotθ+√3=0 =√3cotθ(cotθ-√3) -1(cotθ-√3)=0 =(√3cotθ-1)(cotθ-√3)=0 =√3cotθ-1=0 OR =cotθ-√3=0 Cotθ =1/√3 .....(i) OR cot=√3 .....(ii) Now, By equation (i), when cot θ=1/√3 Cot²θ+tan²θ = [(1/√3)²+(√3)²] =[1/3+3] =10/3 _______(iii) By equation (ii), When cotθ=√3 Cot²θ+tan²θ =[(√3)²+(1/√3)²] =[3+1/3] =10/3 ________(iv) Hence, in both cases value of {Cot²θ+tan²θ} is same that is 10/3.

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Ideas of satyagrah

Posted by Kartik Upadhyay 4 years, 9 months ago (11001842)

CBSE > Class 10 > Social Science

2 answers

Chiruhasan Karnamreddi 4 years, 9 months ago (9202494)

Gandhi believed that by doing satyagraha, the battle will be won definitely. He also believed that this dharma of truth and non-violence can unite the Indians.

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Khushi 4 years, 9 months ago (9191743)

1. Satyagraha was a form of mass agitation without any use of violence. It was based on the idea of the power of truth. 2. If the cause was true and the fight was against injustice, a satyagrahi doesn't have to use violence to win the fight. 3. The struggle was won by appealing to the oppressor's conscience because people had to be shown the truth and not forced to see it through violence. 4. Gandhi believed that by doing satyagraha, the battle will be won definitely. 5. He also believed that this dharma of truth and non-violence can unite the Indians.

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Discuss the effect of temperature and density on the velocity of sound in aor

Posted by Chanchal Dhiman 4 years, 9 months ago (9731505)

CBSE > Class 11 > Physics

0 answers

ANSWER

[ 24] is A-A' skew sysmetric [56]

Posted by Deepak Empire 4 years, 9 months ago (10617508)

UP Board > Class 12 > गणित

0 answers

ANSWER

Happy April fool all of you ?

Posted by Diksha Laniya🐥 4 years, 9 months ago (10085318)

CBSE > Class 09 > Other Subjects

3 answers

Sanket ... 4 years, 7 months ago (5722231)

U to

1 Thank You

Kanchan Chaudhary 4 years, 8 months ago (10873243)

1 April happy fool day

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ᵐⁱˢˢ Lucid Dream 4 years, 9 months ago (10558073)

U too?

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Repulsion is the suretest for electrostatic .coment

Posted by Mahak Khan 4 years, 9 months ago (10672944)

CBSE > Class 12 > Physics

2 answers

Komal Yogi 4 years, 9 months ago (7664741)

Bcoz attration also occurs in the case of both like charges by the process of induction and its obvious in case of unlike too... So attration can't be a factor for the detemination of charge on a body.... But repulsion always occurs in case of like charges only... I hope m successful in explaining u

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Rudra Narayan Pathak 4 years, 9 months ago (9288853)

Yes. Repulsion is observed only when two bodies have like charges that means the bodies must be charged. Therefore, repulsion is sure test for electrification than attraction. By Rudra

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Is your school is starting?

Posted by Khushi Deka 4 years, 9 months ago (10836653)

CBSE > Class 09 > Science

5 answers

Rishika Daga 4 years, 9 months ago (10968469)

Yes from 15 april

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Neha Desai 4 years, 9 months ago (11000471)

Yes

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Srishanth Gangavati 4 years, 9 months ago (11004002)

Not yet

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Prachi Saxena 4 years, 9 months ago (9994304)

Yes

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Diksha Laniya🐥 4 years, 9 months ago (10085318)

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Write 25 lines on on optimum use of resource

Posted by Madhura Rodge 4 years, 9 months ago (9627809)

CBSE > Class 10 > Social Science

1 answers

Mallika Mondal 4 years, 9 months ago (10971929)

I don't know anyone tell me what's the answer

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What is the 4th state of matter

Posted by Khushi Deka 4 years, 9 months ago (10836653)

CBSE > Class 09 > Science

2 answers

Riya Singh 4 years, 9 months ago (11024104)

Plasma is the fourth state of matter hope this helps you

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Arjun Sahani 4 years, 9 months ago (9561939)

Plasma is the fourth state of matter.

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Hamd

Posted by Salman Bhai 4 years, 9 months ago (11003043)

CBSE > Class 10 > Other Subjects

0 answers

ANSWER

What is Bose Einstein condensete

Posted by Khushi Deka 4 years, 9 months ago (10836653)

CBSE > Class 09 > Science

1 answers

Rishika Daga 4 years, 9 months ago (10968469)

It is the type of matterv

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Is manav ko ya se baga do

Posted by Ranger King 4 years, 8 months ago (10095284)

CBSE > Class 11 > Physics

1 answers

Royal Thakur? 4 years, 9 months ago (10063280)

3 Thank You

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1/(1+sin theta)+1/(1-sin theta)

Posted by Saurabh Shankar 4 years, 9 months ago (11002504)

CBSE > Class 10 > Mathematics

2 answers

Ayushi Porwal 4 years, 9 months ago (10560110)

2sec0(theta)

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Ruchiprava Mahakur 4 years, 9 months ago (11003099)

2sectheta

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In triangle ABC ,BE is a median

Posted by 1551 Mishen Patel 4 years, 9 months ago (11002892)

CBSE > Class 07 > Mathematics

0 answers

ANSWER

PM is

Posted by 1551 Mishen Patel 4 years, 9 months ago (11002892)

CBSE > Class 07 > Mathematics

3 answers

Nayana Sri 4 years, 9 months ago (10383559)

Post meridian

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Lakshita Kadam 4 years, 9 months ago (11002537)

Post Meridien

2 Thank You

Ziya Sharma 4 years, 9 months ago (10320492)

prime minister

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Why are young whomen more suscepitble to acquire stds sexually transmitted diseases? Suggest two ways by which STDs can be prevented

Posted by Dhanu Baisoya 4 years, 9 months ago (5170702)

CBSE > Class 10 > Science

1 answers

Adithya Dev A 4 years, 9 months ago (10643926)

STDs can be prevented :- 1) Using mechanical barrier methods like IUCD, copper - t, etc. 2) Less sexual intercourse. 3) Prevention of unprotected ***.

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The churasi was subdivided into……………………... a] garhs b] barhots c] jatis d] buranjis

Posted by Rehan Kagadi 4 years, 9 months ago (9514091)

CBSE > Class 07 > Social Science