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Integrate with respect to x.....1/cos a + cos x

Posted by Amrita Jain 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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What is the value of [A-] if [A]=1/2

Posted by Shabi Khan 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Shabi Khan 7 years, 1 month ago

[A-]=A inverse

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Integration of sec square x

Posted by Shivam Singh 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Niharika G 7 years, 1 month ago

Tanx + c

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Integration of x/1-cosa.sinb

Posted by Sheetal Parashar 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Find the equation of the line which intersect the the lines x+2/2=y-3/2=z+1/4 and x-1/2=y-2/3=z-3/4 and passes through the point (1,1,1)..

Posted by Vipin Prajapati 7 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Verify rolles theorem x3-7x2+16x -12 on(2,3)

Posted by Amar Kumar 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Log7(logx) dy/dx

Posted by Priyanshu Rajput 7 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Priyanshu Rajput 7 years, 1 month ago

But this is not a correct answer

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K Agrawal 7 years, 1 month ago

7 constant hence log7 constant and diff of logX is 1/x therefore answer will be (log7)/X

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dx Sin×+cos×

Posted by Priyank Tyagi 7 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Priyanshu Rajput 7 years, 1 month ago

Cosx-sinx

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Adarsh Mishra 7 years, 1 month ago

Cosx -sinx

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I want pdf of mats formula where can i get

Posted by Sagar Baliyan 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Bhavya Sharma 7 years, 1 month ago

Google it....u will get it there

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Chapter wise blueprint

Posted by Ankit Kushwaha 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Solving integration tanx

Posted by Aakash Baisla 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Aditya Vijay 7 years, 1 month ago

Integration of tan x can be solved by. taking by parts. Take tanx as 2 fuction and 1 as first function

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Find the vector equation of line passing through point (1,2,-4)and perpendicular to the line

Posted by Shantha My Music 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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LetA={1,2,3,4} ,LET R THE EQUIVALENCE RELATION ON AXA DEFINED BY (A,B)R(C,D)IF A+D=B+C FIND THE EQUIVALENCE CLASS [(1,3)]

Posted by Sachin Ki Wins Top Dancer 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Find the volume of a parallelepiped whose adjacent sides are along the vectors 2i-j+3k, i+5j-2k and -3i+2k

Posted by Aadith Murali 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Answers of Pre board exam questions 2018-19 on 21/12/2018

Posted by Armaan Jon 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Vansh Rastogi 7 years, 1 month ago

Pre board papers are made in school. Therefore will vary from school to school. You may ask your school for solutions

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What are the important and most scoring chapters of maths ? I have maths additional subject. ...plzzz tell ...till this time i have no revision. .

Posted by Navya Singh 5 years, 10 months ago

CBSE > Class 12 > Mathematics

5 answers

Kalas Sahu 7 years, 1 month ago

Relation and function, matrices, determinant,inverse trigonometric, vector algebra, 3d geometry and probability

1Thank You

Mansi Gupta 7 years, 1 month ago

Yes you refer ncert

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Navya Singh 7 years, 1 month ago

Can i refer ncert book ?...bcoz i dont have much tym

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Sourabh Sheokand 7 years, 1 month ago

And with calculus ,differenceable equation is also a good chapter of exam

3Thank You

Rajat Dhull 7 years, 1 month ago

Calculus can make u pass easily. But for best score all chapters are equally important.

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Yogesh has been studying for 5 hours 30 minutes in school and 3 hours 45 minutes at home.how much time is he studying per day.

Posted by Sapna Pathak 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Sourabh Sheokand 7 years, 1 month ago

9 hour and 15 minutes

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Properties of integration

Posted by Udit Pandya 5 years, 10 months ago

CBSE > Class 12 > Mathematics

0 answers

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What are the intervals in which f(x) is increasing or decreasing? f(x)=log(2+x)-2x/2+x , x€R

Posted by Johny Depp 7 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Differentiate (logx)^logx with respect to x

Posted by Nipun Salian 7 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Bhuvnesh Upadhyay 7 years, 1 month ago

dy/dx=(logx)^logx{1/x+log(logx)÷x}

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Vansh Rastogi 7 years, 1 month ago

Take log on both sides and then try to solve it

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What is d morgen theorem .Explain

Posted by Dharmendra Yadav 5 years, 10 months ago

CBSE > Class 12 > Mathematics

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Integration of sin squared x

Posted by Azeem Amini 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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integration of e^3x sin 4x

Posted by Komal Gupta 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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Limit of sum

Posted by Sheetal Parashar 7 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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Taninverse

Posted by Lakshmi Shree 7 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

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If arithmetic progression mean of (a-1), (a+3), (a+11),and (a+17) is 10. Find the value of a.

Posted by Tanzeem Yohan 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Gaurav Seth 7 years, 1 month ago

Given Mean = 10

10 = [a - 1 +a +3 + a + 11 + a + 17 ] ÷ 4

40 = 4a + 30

40 - 30 = 4a

10 = 4a

a = 10/4 = 5/2

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Maths pre board marking scheme 2018-19

Posted by Tarun Pachauri 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Vansh Rastogi 7 years, 1 month ago

Download it from cbse official website

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Samples 2017

Posted by Danish Khan 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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What is the value of (1)sin inverse cos x (2)cos inverse sin x?

Posted by Komal Gupta 7 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Sagar Saini 7 years, 1 month ago

√1-x2& √1-x2

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Ex 2.1

Posted by Abhijeet Singh 7 years, 1 month ago

CBSE > Class 12 > Mathematics

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