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doing extra que. Is necessary for board exam

Posted by Srishti ? 6 years, 3 months ago

CBSE > Class 12 > Mathematics

6 answers

Priya Dharshini ? 6 years, 3 months ago

Yep it is must.. ncert is not enough.. u have to do other things also..

0Thank You

Palak Tiwari 6 years, 3 months ago

Yes , this is compulsory for prepration of board exams

0Thank You

Kiran??? Gautam 6 years, 3 months ago

Yeh u r right i'llalso complete my syllabus upto 30of august

0Thank You

Harsh Mishra 6 years, 3 months ago

Yes, Doing extra Questions is very important specially for Student who are from Mathematics group 'cause without solving them you doesn't get experience to solve them in a correct and quick way.........well, firstly you'n solve NCERT then our R.D. Sharma and at last some old year papers, I'm also in maths group and I'm going to complete my syllabus before November......Well, there's a thought too which symbolizes this condition that....... " Practice makes a human Perfect ".

3Thank You

Shristi Tiwari 6 years, 3 months ago

Extra questions gives confidence and experience of doing questions in lesser time which is necessary for board exam

2Thank You

Srishti ? 6 years, 3 months ago

???

1Thank You

ANSWER

Integrate : (a/b+ce^x)

Posted by Shristi Tiwari 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Jk Verma 6 years, 3 months ago

=a/bdx+ce^xdx =a/bx+ce^x+c

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ANSWER

f(x) = |sin4x+3|

Posted by Sunil Maran 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Sunil Maran 6 years, 3 months ago

Maximum value =4, minimum value =2

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ANSWER

Mere calculation achi nahi hai

Posted by Abhishak Kumar 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Kiran??? Gautam 6 years, 3 months ago

Then improve it

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ANSWER

Can integration of (1+x^2)^1/2 be = {2(1-x^2)^3/2}/3(-2x) ??? (By using x^n formula)????...

Posted by Uttam Kumar Paul 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Miss Mor 6 years, 3 months ago

No...uske lie base linear power me hona chahiye

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ANSWER

What is the definition of derivative?

Posted by Gs Marskole 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Sia ? 6 years, 3 months ago

The derivative of a function of a real variable measures the sensitivity to change of the function value with respect to a change in its argument.

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ANSWER

If x y and z are the 10th 13 th 15th term of gp find the value of determinant

Posted by Shivendra Singh 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Please tell how to learn to score 95+ marks

Posted by Utkarsh Singh 6 years, 3 months ago

CBSE > Class 12 > Mathematics

2 answers

Priya Dharshini ? 6 years, 3 months ago

Practice.. do complete ncert solved and unsolved both.. then practice last year sample papers and ncert exemplar for objectives or rd sharma..or rs agarwal.. if u could complete these sincearly u can score 95+ in maths..

4Thank You

Harsh Jaiswal 6 years, 3 months ago

Study 4 to 5 hours

2Thank You

ANSWER

What is the derivative of y=x power logx

Posted by Dinesh Singh 6 years, 3 months ago

CBSE > Class 12 > Mathematics

2 answers

Rajat Barwar 6 years, 3 months ago

I think it is y.(2logx/x).Y ou can do it by taking log both sides Hope it may help you.

1Thank You

Satyam Kumar 6 years, 3 months ago

2logx÷x

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ANSWER

What is the derivative of following functions: (cosx)power x + (sinx)power1/x

Posted by Dinesh Singh 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Miss Mor 6 years, 3 months ago

Put cosx.^x +sinx^1/x =y Then use log on both sides and diff. U can also do separate diff. Of cosx^x and sinx^1/x and then add

1Thank You

ANSWER

Integration of e power 3x . Jaldi answer do jiako pata hai

Posted by Mukan Jangra????? 6 years, 3 months ago

CBSE > Class 12 > Mathematics

16 answers

Kiran??? Gautam 6 years, 3 months ago

Yeh

0Thank You

Mukan Jangra????? 6 years, 3 months ago

You mean e power ax=e power ax/a

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Miss Mor 6 years, 3 months ago

Integration of e power 3x. Is e power 3x/3+ C As we know that int. Of e power x id e power x itself. And inte. Of e power 3x will be e power 3x.divided by derivative of 3x that is 3.so ans is e power 3x/x +C.

0Thank You

Miss Mor 6 years, 3 months ago

How......e power3x ka e power 3x. And then 3x ka derivative 3. So ans is 3.e^3x

0Thank You

Mukan Jangra????? 6 years, 3 months ago

How

0Thank You

Satyam Kumar 6 years, 3 months ago

e power 3x × 3

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Mukan Jangra????? 6 years, 3 months ago

Sorry agr bhai apko bura laga ho to

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Sample paper abhi nahi aya to uspe kyu time waste kare jab ayega tab solve karege but abhi ke liye focus on revision

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Aap pura notice likh date kya

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Bhai vo english ka writing portion hai

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Mukan Jangra????? 6 years, 3 months ago

Please check the formula Ex. 7.1 question 6

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Jaise is app par ye q. Solve hai formula hai par samaj nahi aa raha

0Thank You

Mukan Jangra????? 6 years, 3 months ago

I know the answer but how

0Thank You

Řøhăň Řąjpůť ✌️✊ 6 years, 3 months ago

e^3x/3 show kese keru vo possible ni ho ra?

0Thank You

Mahesh Kumar 6 years, 3 months ago

e^3x÷3 is the answer

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Answer please

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ANSWER

Integrate the following by using by parts:- 1) sin^3√x 2) sin^-1(2x/1+x^2)

Posted by M. B. 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of x^2tan^-1÷1+x^2

Posted by Sayu Yadav 6 years, 3 months ago

CBSE > Class 12 > Mathematics

2 answers

Miss Mor 6 years, 3 months ago

Put tan inverse x=t Dx=(1+x^2)dt Now. Int. Of x^2.t/1+x^2.×1+x^2 Fir u.v ka formula lgake hojaega

2Thank You

Miss Mor 6 years, 3 months ago

Vo tan inverse x h na upar

2Thank You

ANSWER

2x+3y=siny

Posted by Arif Abid 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of Sinh^3 X dx

Posted by Ravi Kumar 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How to do integration

Posted by Parveen Shahul 6 years, 3 months ago

CBSE > Class 12 > Mathematics

3 answers

Mukan Jangra????? 6 years, 3 months ago

Form. Of starting integration are given at the starting of 1 ex. By allthese form. 7.1 can be solve

1Thank You

Parveen Shahul 6 years, 3 months ago

Ohhhh what a joke I mean there are certain rules and regulations in starting it I wanted to know about that okkkk

0Thank You

Rishav Raj 6 years, 3 months ago

With the help of pen????

1Thank You

ANSWER

Cos(1/2arc cos 1/8)

Posted by Dhruva Jagannath 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Is board exam came from ncert exempler

Posted by Harish Pratap 6 years, 3 months ago

CBSE > Class 12 > Mathematics

3 answers

Pragati Saini 6 years, 3 months ago

Yes few of its questions are coming from 4 to 5 years and now its mcq are also important for 20 objective questions in cbse boards

0Thank You

Mukan Jangra????? 6 years, 3 months ago

Yes

0Thank You

Shivansh Dubey 6 years, 3 months ago

Both NCERT AND ITS EXEMPLER ARE THE BEST FOR BOARD EXAM. OTHER REFRESHER IS YOUR OWN CHOICE

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ANSWER

Differentiate the function sec (tan(√x))

Posted by Yuvraj Verma 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Miss Mor 6 years, 3 months ago

Ans. Sec(tan(√x)).tan(tan(√x)).sec^2√x.1/2√x Firstly diff.sec then tan..and then√x.

2Thank You

ANSWER

Exercise 5.4 6th sum

Posted by Parthiban Parthiban 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Aman Singh 6 years, 3 months ago

See in cbse guide

0Thank You

ANSWER

All trigonometric values

Posted by Kant Rama 6 years, 3 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find the square root of 10000000000

Posted by Vikas Tiwari 6 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Nishu Sahu 6 years, 3 months ago

100000

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ANSWER

Trick to prepare for chapter 4 of we are stuck in it and finding it difficult to solve the determinant questions

Posted by Gireesha Singh 6 years, 3 months ago

CBSE > Class 12 > Mathematics

2 answers

Priya Dharshini ? 6 years, 3 months ago

U need to practice to do that.. u will get tricks 100.. but true concepts u need to know to do sums... do ncert solved and unsolved questions u will understand the method easily..

1Thank You

Nishu Sahu 6 years, 3 months ago

Read the property of determinant careful by understanding and practice its que first from ncert

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ANSWER

Can i score 90+ in mathsby just studying ncert properly and previous 10 years questions?

Posted by Megh Anand 6 years, 3 months ago

CBSE > Class 12 > Mathematics

6 answers

Priya Dharshini ? 6 years, 3 months ago

MAy be but i cant give gurantee.. u need to know and learn the concepts to solve the questions and not learn the questions.. u need to do extra also.. like rs agarwal,oswall sample paper.. concepts would are same but more u do hard and better sums more u get marks.. dont think ncert is everthing in maths.. it will give harldy 75% marks but remaining u should try..

0Thank You

Shruti Kamal 6 years, 3 months ago

Yeah......

0Thank You

Sakshay Aggarwal 6 years, 3 months ago

Yes but you have to do lots of practice

1Thank You

Sandeep Tyagi Sandeep Tyagi 6 years, 3 months ago

Yes and with ncert examplar

1Thank You

Pragati Saini 6 years, 3 months ago

Do ncert exemplar also then u can