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How to study application of integral?what are the valuable questions?

Posted by Ishu Soni 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

The Unpredictable Guy 6 years, 7 months ago

Area under the curve

ANSWER

What is identiy element

Posted by Kalpana Bhardwaj 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Ayush Bafna 6 years, 7 months ago

When a*e = e*a = a Then e is said to identity elements

ANSWER

If A =[ 3 5], B=[7 3], then find a non-zero matrix C such that AC = BC.

Posted by Syed Sarfaraj 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

all degree value of in tignomertric

Posted by Shaheen Khan Shaheen Khan 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Please give me important questions

Posted by Rishabh Dixit 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

J S 6 years, 7 months ago

2019 sample paper important h???

Shyam Singh 6 years, 7 months ago

Bhai NCERT rat le

Amit Yadv 6 years, 7 months ago

Important question please give me

ANSWER

If a young man rides his motorcycle at 25km/h ,he has to spend Rs.2km/h on petrol . If he rides at faster speed 40km/h ,the petrol cost increase at Rs.5/km . He has Rs 100 to spend on petrol and wishes to find what is the maximum distance he can travel within one hour ? Solve it graphically . Write the two methods to save petrol in daily life.

Posted by Praveen Kaushal 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find integration of x(sin^-1x)/(√1-x^2)dx

Posted by Harsh Singh 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Geeta Sharma 6 years, 7 months ago

Substitute sin^-1 for t

Akhilesh Mishra 6 years, 7 months ago

Thanks so much for the best for

ANSWER

Integration of x/1+sin²x

Posted by Vishal Dhounchak 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

Jagdish Saini 6 years, 7 months ago

Expand 1= sin²x + cos²x , then divide numerator and denominator by cos²x ,then put tanx for t

The Unpredictable Guy 6 years, 7 months ago

Integration by parts

The Unpredictable Guy 6 years, 7 months ago

1=cos²x+sin²x

ANSWER

What is the formula or sin-

Posted by Ritik Singh Rathore 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

A sheet of paper for a poster is1.5 m^2 in area. the margins at the top and bottom are to be 6 cm wide and at the sides 4 cm wide. what should be the dimension of the sheet to maximise the area?

Posted by Sahana Sankaranarayanan 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

whαt ναlῠϵ ϴf sῖͷ 90

Posted by Thoiba Aheibamz 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

The Unpredictable Guy 6 years, 7 months ago

0.89399666

Sahana Sankaranarayanan 6 years, 7 months ago

1

ANSWER

Using vector.show that angle b/w any two diagonal of cube is cos-1(1/3)

Posted by Rahul Pal 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Jagdish Saini 6 years, 7 months ago

L²+m²+n²=1 where L ,m ,n. Are direction cosines which are to be equal according to question the 3L²=1 and the L=m=n=1/root 3

The Unpredictable Guy 6 years, 7 months ago

Assume a cube and finding its diagonals can be a simple way...

ANSWER

one last question ..... exam ke baad books apne paas rakhu ya sale kar do

Posted by Kartar Singh 6 years, 7 months ago

CBSE > Class 12 > Mathematics

4 answers

Kartar Singh 6 years, 7 months ago

sorry i already get 99%in mains

Taqdees Fatima 6 years, 7 months ago

No please sale matt krna exam ke baad entrance me bhut help mile gi

Tripti Chauhan 6 years, 7 months ago

gtng 100 doesn't mean u secured ?% in boards. keep them with you and keep practicing them to get hd ranking in jee.....at last.... I would like to say.....do what ur ? says

Kartar Singh 6 years, 7 months ago

ofcourse sale bcz i got 100 on 100 in maths

ANSWER

Does AOI comes from ncert only..plzz tell

Posted by Aryaman Singh Tomar 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

Ishu Soni 6 years, 7 months ago

I think you should do question of inequality in AOI and area of triangle

Sahana Sankaranarayanan 6 years, 7 months ago

May be or may not be

Kartar Singh 6 years, 7 months ago

sorry not from ncert

ANSWER

The displacement s of a particle at a time t is given by s=2t3-5t2+4t-3 find 1)the time when the acceleration is 14ft/sec2 2) The velocity and the displacement at that time

Posted by Rakhi Joge 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Jagdish Saini 6 years, 7 months ago

Differentiate the equation single time w.r.t to time for velocity and and differentiate two time for getting acc.

Jagdish Saini 6 years, 7 months ago

Differentiate displacement equation with respect to time for getting velocity Double diff

ANSWER

Wiil they ask proof for properties of definite integral?

Posted by Sahana Sankaranarayanan 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Yashan Goyal 6 years, 7 months ago

Nooo

ANSWER

Chapter 6 Example 13

Posted by Suraj Kumar 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

Suraj Kumar 6 years, 7 months ago

Thanks sahana and rahul..

Sahana Sankaranarayanan 6 years, 7 months ago

Given function is f(x) = sin x + cos x. When we differentiate we get f'(x) = cos x - sin x. Equate f'(x) = 0. You will get values of x. Given in the question is also about the interval in which x lies. So substitue the lowest limit, hogher limit and the values of x that you have found out in f'(x) = cos x - sin x. If the sign is +, then it increases in that interval, or if it is -, then it decreases in the interval.

Rahul Pal 6 years, 7 months ago

Cot x=1....,,then take its principal value

ANSWER

Find the equation of the tangent to the curve y=(x-7)/(x-2)(x-3) at the point where it cuts the x-axis

Posted by Taqdees Fatima 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Anas Knight 6 years, 7 months ago

dy/dx= (x-2)(x-3)×1-(x-7)[1×(x-3)+1×(x-2)/[(x-2)(x-3)]square

ANSWER

Maine apni ncert and elements complete kr li hai kya yeh enough hai 80+ marks ke liye maths mein

Posted by Gagan Preet Kaur 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Gagan Preet Kaur 6 years, 7 months ago

Thanks Taqdees Fatima

Taqdees Fatima 6 years, 7 months ago

Ya sure???

ANSWER

My question 8 miscellaneou chapter 8 se

Posted by Akshit Tyagi 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Jagdish Saini 6 years, 7 months ago

Go through rd sharma and will find solved example otherwise draw rough sketch pf ellipse where a=3 and b=2 for ellipse

ANSWER

Best way to do maths paper?

Posted by Priyanshi Dobhal 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Sba Siddiqui 6 years, 7 months ago

Solved paper from the last question which carries 6 marks so it help us to covers long question

ANSWER

Do we get internal choices in maths as well?

Posted by Prakriti Mehta 6 years, 7 months ago

CBSE > Class 12 > Mathematics

3 answers

Jagdish Saini 6 years, 7 months ago

3 internal choices in 6 marks question and 2 internal choice in 4 marks question and 1 in 2 marks question

Sba Siddiqui 6 years, 7 months ago

Yes

Yash Ojha 6 years, 7 months ago

Yes

ANSWER

Is i study from ncert to get 95 marks in board

Posted by Abhishek Tonger 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Jagdish Saini 6 years, 7 months ago

It depends on how the paper was but according to my view it is notpossible

Sba Siddiqui 6 years, 7 months ago

Ufcourse

ANSWER

How to prepare differential equation??

Posted by J S 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Sanjay Sharma 6 years, 7 months ago

Only doing ex 6.5 homogeneous question

Gokul P 6 years, 7 months ago

Work on ncert books and previous year question papers

ANSWER

Can you tell me some questions of 2019 all sets

Posted by Pravesh Sharma 6 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

how to score 95 + in maths class 12 cbse board examination

Posted by Shivam Srivastava 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Jayant Singh Aswal 6 years, 7 months ago

Do example of modern and ncrt

ANSWER

Ncert is enough for mathematics ppr

Posted by Aakarshan Bhardwaj 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Shaurya Omar 6 years, 7 months ago

70% of the paper will be from ncert

Shatayu Ganvir 6 years, 7 months ago

Yes upto some extent

ANSWER

The plane ax+by=0 is rotated about its line of intersection with plane z=0 through an angle alpha find the equation of the plane in its new position

Posted by Kanav Jain 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Suraj Kumar 6 years, 7 months ago

Nhi h

ANSWER

What is determinent value of adj a

Posted by Shailendra Pandey 6 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Esha Sharma 6 years, 7 months ago

IAI^(n-1) where n is the order of matrix A

Honey 8 6 years, 7 months ago

|A|²

ANSWER

Write the number of vector of unit length perpendicular to both the vector a vector = 2i + j + 2k and b vector = j + k

Posted by Pooja Gupta 6 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Esha Sharma 6 years, 7 months ago

Two

ANSWER

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