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Posted by Vir Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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How to draw magic square 4×4

Posted by Ritu Bist 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Using rolle theoram, find the point on the curve y=x squre where x belongs to [-2,2] and the tangent is parralel to x-axis

Posted by Farhan Azam 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Verify Lagrange mean value theoram for the function f(x)=x+1/x in[1,3]

Posted by Farhan Azam 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Verify the Rolle theorm for the function f(x)=3+(x-1)ki power 2/3 in [0,3]

Posted by Farhan Azam 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Find the area of traingle with the point (3,8)(-4,2)and (5,-1) by matrix form

Posted by Rishav Bansal 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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How to find adjoint

Posted by Ashish Tomar 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Value.based.question from.mathematical.inductionclass 11

Posted by Lekha Gopinathakurup 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Guys help me get good marks in class 12 maths please share some tips that you follow

Posted by Nivetha Raja 7 years, 6 months ago

CBSE > Class 12 > Mathematics

3 answers

Riya Singhal 7 years, 6 months ago

Practice daily and firstly do practice from ncert

1Thank You

Sonam Rathore 7 years, 6 months ago

Ya.... Becoz ncert is not enogh.... U have to practice more questions for getting good marks

1Thank You

Shivam Shaw 7 years, 6 months ago

Practise daily! Is the key to success...!! Practise 2 hours daily .

2Thank You

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The vertices of a triangle ABC are A( 0,0 ) B (2, - 1) C (9,2 ) find cos(B)

Posted by Nikita Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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A posr

Posted by Robin Dabrey 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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d/dx[(a^2-x^2)/(a^2+a^2)]

Posted by Emma Rose 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Sonam Rathore 7 years, 6 months ago

(((2a.da/dx)-2x).2a^2-(a^2-x^2)4a.da/dx)/4a^4

1Thank You

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e^x+e^y=e^x+y., prove that dy/dx+e^y-x=0

Posted by Sonam Rathore 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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Diffrentiation of theta cot theta

Posted by Sonam Rathore 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 7 years, 6 months ago

1-cosec^2 thetha

1Thank You

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In a certain city there are 30 colleges. Each college has 15 peons, 6 clerks, 1typist and 1 section officer. Express the given information as a column matrix. Using scalar multiplication , find the total no. Of posts of each kind in all the colleges.

Posted by Vivek Kumar 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Diffrentiation of xcotx

Posted by Sonam Rathore 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 7 years, 6 months ago

-xcosec^2x+ cotx

2Thank You

ANSWER

How to find the point of continuity of trigonometric function? Like f (x)=sinx+cosx

Posted by Ashish Kacktwan 5 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 7 years, 6 months ago

Taking lim x---->a both sides Then put limit After putting limit you get f(x) =sina+cosa Now f(a)= sina+ cosa So f(x)=f(a) So fx is continuous

2Thank You

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X=at² and y=at Find dy/dx

Posted by Aayush Shrivastawa 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Ashish Kacktwan 7 years, 6 months ago

dx/dt=2at dy/dt=a dy/dx=dy/dt/dx/dt = a/2at =1/2t

3Thank You

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Find the principal value of sin(-1/2)

Posted by Ramlala Chaturvedi 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Ranaganth Joshi 7 years, 6 months ago

-pi/6

0Thank You

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Find the maximum and minimum values of f(x)=secx+log cos^2x,o<x<2π

Posted by Neha Maroly 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Integral of dx/2x^2+8x+7

Posted by Krushna Chandra Sahoo Sahoo 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Example 12 of chapter 2

Posted by Nisha Sahu 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How i learn and understand organic chemistry as i feel it to boaring to study , but i have to study for good score ?

Posted by Aarav Chauhan 7 years, 6 months ago

CBSE > Class 12 > Mathematics

3 answers

Sonam Rathore 7 years, 6 months ago

Don't take it so hard.... It is so easy....for ur ease just try it

1Thank You

Rishabh Sahu 7 years, 6 months ago

Make learning charts , make coloured notes ,study regularly instead of studying whole chapter in a day , Solve many questions. Use models for stereochemistry . These will help to make organic study intresting.

2Thank You

Anupam Pal 7 years, 6 months ago

You can do it though you would not like to study chemistry but you assume this is a depend on your life and its not a you ,

6Thank You

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Show. That the function f(x)=| sinx+ cosx| is continuous at x=π

Posted by Riya Singhal 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Anupam Pal 7 years, 6 months ago

Yes it is continous

1Thank You

ANSWER

Half the perimeter of a rectangular Garden whose length is 4m more than his width is 36m. find the dimension of the garden.

Posted by Nitin Giri 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

can any one tell me....important exercise of differentiation from elements..plzz help me out

Posted by Rishabh Arora 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 7 years, 6 months ago

All exercises are important

1Thank You

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Ex 44(3) not understand

Posted by Shiv Datta 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Tan-1{x/√a2-x2}

Posted by Aarav Chauhan 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Prepare for compartment exam

Posted by Nikunj Rajpoot 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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How to learn formulas of direvatives

Posted by Raunaq Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 7 years, 6 months ago

Write formula so many times

1Thank You

ANSWER

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