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Integration sin^2 bx dx

Posted by Harshit Singh 4 years, 2 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 4 years, 2 months ago

Convert to 1-cos2bx/2 and proceed

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ANSWER

How to distinguish between unpolarised and polarised light by using Polaroid

Posted by Yashika Patidar 4 years, 2 months ago

CBSE > Class 12 > Physics

0 answers

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Aupchaarik karyakari aur vastvik karyakari ka bich antr

Posted by Bhumika Chaurasiya 4 years, 2 months ago

CBSE > Class 12 > राजनीति विज्ञान

0 answers

ANSWER

Two identical charged sphere each of mass 5 gm are suspended by thread from a common point calculate the charge and each sphere if an angle between is 90 degree and the seperation between them 50 cm

Posted by Devendra Kumar 4 years, 2 months ago

CBSE > Class 12 > Physics

0 answers

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Humqn

Posted by Vikash Goyal 4 years, 2 months ago

CBSE > Class 12 > रसायन विज्ञान

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Difference between antecedent operation and consequent operation

Posted by Jasleen Kaur 4 years, 2 months ago

CBSE > Class 12 > Psychology

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What were the changes brought during colonial period?

Posted by Muskan Parihar 4 years, 2 months ago

CBSE > Class 12 > Sociology

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Project on role of RBI in Control of Credit

Posted by Pratham Sahu 4 years, 2 months ago

CBSE > Class 12 > Economics

0 answers

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How was the india' s one party system is different from other countries?

Posted by Bhawna Chauhan 4 years, 2 months ago

CBSE > Class 12 > Political Science

2 answers

Bhawna Chauhan 4 years, 2 months ago

Thanks

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Muskan Parihar 4 years, 2 months ago

India's one party system is different from other countries as democracy is central to it .

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What was the fifth report about. What was its consequences

Posted by Rima Jamatia 4 years, 2 months ago

CBSE > Class 12 > History

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What is the repeater

Posted by Mirunazhine Muthu 4 years, 2 months ago

CBSE > Class 12 > Computer Science

1 answers

Farsana Hameed 2 years, 10 months ago

Repeater is a hardware device which is used to amplify the signals. The function of a repeater is to amplify the input signal and retransmit to the other device. If u want to connect 2 computers more than 100 metres apart you need repeater.

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Shantanu decided to collect money for buying motorcycle whose cost is Rs. 200000. The initial amount in his bank account is Rs. 50000. On the basis of past drives , it is determined that after t months the beginning of the drive , the rate at which money is arranged for his motorcycle is proportional to the difference between the desired goal of Rs. 200000 and the total amount x in the bank account at that time . After one month , a total of Rs. 100000 is in the bank account . Now answer the following questions using differential equation method : (i) What is the differential equation created ? (a) = k ( 200000 – x) (b) = k ( 100000 – x) ( c) = k ( 60000 – x) (d) = k

Posted by Sneha Yadav 4 years, 2 months ago

CBSE > Class 12 > Mathematics

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Bring out the significance of the use of word 'ringer' in the poem

Posted by Lakshmi Rajput 4 years, 2 months ago

CBSE > Class 12 > English Core

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How according to poet does the darkness and despair withers away?

Posted by Lakshmi Rajput 4 years, 2 months ago

CBSE > Class 12 > English Core

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As a biotechnologist, what strategy will you suggest to your friend to enhance microbial growth while culturing microbes in the laboratory in a 50ml conical flask?

Posted by Ashok Kumar Meena 4 years, 2 months ago

CBSE > Class 12 > Biotechnology

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I met Ramesh (b) Ramesh had just arrived (comebine by using relative clause

Posted by Amrita Koshale 4 years, 2 months ago

CBSE > Class 12 > English Core

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Statergies of enhancing the exercise adherence

Posted by Tanya Sharma 4 years, 2 months ago

CBSE > Class 12 > Physical Education

1 answers

Ankush Phalswal 4 years ago

1 Health Education. 2 Health Risk Appraisals. 3 Goal Setting. 4 Self-Monitoring. 5 Reinforcement and Incentives. 6 Problem Solving. 7 Social Support.

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Hii

Posted by Bal Krishan Nimoriya 4 years, 2 months ago

CBSE > Class 12 > हिंदी ऐच्छिक

1 answers

Kiran 🙂 3 years ago

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What is RNA

Posted by Alkesh Uikey 4 years, 2 months ago

CBSE > Class 12 > जीव विज्ञान

5 answers

Pranchal Singh 3 years, 11 months ago

RNA is ribonucleic acid a molecule similar to DNA

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Gaurav Pal 4 years ago

Hhii

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Yashika Chaudhary 4 years, 1 month ago

Yeh answer to sabhi ko hi pata ha

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Alkesh Uikey 4 years, 1 month ago

RNA is raibonuclicacid

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Nitish Kumar 4 years, 2 months ago

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Questions from EM wave

Posted by Mukesh Isharwal 4 years, 2 months ago

CBSE > Class 12 > Physics

0 answers

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Savastey or athiti chetro ke dhulaigharo me dhulai prakiriyao ki kinhi tin visestao ki vakhya kre

Posted by Khushboo Noor 4 years, 2 months ago

CBSE > Class 12 > Home Science

0 answers

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How can i identified that image is real,inverted,virtual and erect?

Posted by Akshay Singh 4 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Aryan Singh 4 years, 2 months ago

When the image is on the side of the object and distance is positive then the image is real and inverted. When the image is behind the mirror and the distance is negative then image is said to be virtual and erect

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X.√1+xsqr..dx

Posted by Rohit Yadav 4 years, 2 months ago

CBSE > Class 12 > Mathematics

1 answers

Aseem Mahajan 4 years, 2 months ago

Substitute 1+x²=t and proceed

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How to create a code in HTML web page?

Posted by Rushika Brahmbhatt 4 years, 2 months ago

CBSE > Class 12 > Computer Science

0 answers

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Integral of dx / (x-3)× (root 2x-3)

Posted by Kanishk Dwivedi 4 years, 2 months ago

CBSE > Class 12 > Mathematics

3 answers

Harshit Singh 4 years, 2 months ago

Then t^2 = 2x-3 t^2+3/2 =x Put the value of x in integration

1Thank You

Harshit Singh 4 years, 2 months ago

Let 2x-3= t^2 Differentiate w.r.t x 2dx= 2tdt dx= tdt

1Thank You

Aseem Mahajan 4 years, 2 months ago

Pur root 2x-3 = t, dx = 2tdt
Then x-3 = t-3/2
Apply partial fraction and get the answer, got ?

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Briefly explain about ageing.

Posted by Atul Sarathe 4 years, 2 months ago

CBSE > Class 12 > Physical Education

1 answers

Vipin Yadav 4 years, 2 months ago

What is yoga

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difference between adult and child perspective

Posted by Jephia Thomas 4 years, 2 months ago

CBSE > Class 12 > English Core

0 answers

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Amar, Ram, Mohan and Sohan were partners in a firm sharing profits in the ratio of 2:2:2:1. On 31st January, 2018, Sohan retired. On Sohan’s retirement the Goodwill of the firm was valued at Rs. 70,000. The New Profit sharing ratio among Amar, Ram, Mohan and Mohan was agreed as 5:1:1. Showing your working notes clearly, pass necessary Journal entry for the treatment of Goodwill in the books of firm on Sohan’s retirement.

Posted by Vikash Prasad 4 years, 2 months ago

CBSE > Class 12 > Accountancy

1 answers

Rishita Rawat 4 years, 2 months ago

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Importance of macroeconomics

Posted by Vanshika Rajawat 3 years, 3 months ago

CBSE > Class 12 > Economics

1 answers

Preeti Dabral 3 years, 3 months ago

Macroeconomics helps to evaluate the resources and capabilities of an economy, churn out ways to increase the national income, boost productivity, and create job opportunities to upscale an economy in terms of monetary development.

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Different types of goods

Posted by Vanshika Rajawat 4 years, 2 months ago

CBSE > Class 12 > Economics