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Mathematics of class XII is very interesting. As evident, there are two volumes of NCERT Textbooks covering the entire syllabus as prescribed by Central Board Of Secondary Education, New Delhi.
Here at MATHEMATICIA, we shall try to be of as much help as we can to those in need regarding Maths. It is for this reason that we have provided here NCERT Solutions, CBSE Solved Papers, Latest Sample Papers, Formulae Guides, Study Guides, Topic Tests and more..
Followings are the delicious links for the various services offered here :

1. NCERT Solutions
2. CBSE Solved Papers
3. Sample Papers
4. Formulae Guides
5. Study Guides
6. Topic Tests
7. Objective Tests
8. Class Room Tests
9. All Subjects

Don’t forget to write to us if you notice any error or misprints in anything provided here. Please share your views with us in case you want to offer any suggestion(s). Mail us at theopgupta@gmail.com. Your effort(s) shall be of great help to many Maths learners like us. 

 

    17 Comments

  1. Akshita
    11/03/2014
    Reply

    Thank you sir for your help. Your T20 References for Probability is really helpful:-)

  2. Prateek Sharma
    13/08/2014
    Reply

    Sir, please arrange the class 12th R.D.Sharma solutions. Pls, pls.

  3. Suraj
    10/10/2014
    Reply

    Sir, its very usegul for us. At this time, we have all the notes. Thank you sir.
    Sir, as early as possible give us the chapter App. of Derivative and Linear programming.

    • 15/10/2014
      Reply

      App. Of Derivatives and Linear Programming can’t be provided during this session. We regret this.

  4. Ruchi
    31/01/2015
    Reply

    Sir, I want to ask you a question of probability.

    Two dice are thrown twice. Find the probability of getting an even number on the first die or a total of 8.

    Tried a lot but not getting the right answer. Please if you could help me.

    Thank you.

    • KMLover
      12/02/2015
      Reply

      Hi Ruchi
      Take E as a event of getting first even nos. And F as event of getting sum 8 ..
      F=[ 26 62 44 53 35 ]
      E=[ 3*6 ]
      E intersect F = 3
      P(F)= 18
      P(E/F)=3/18=1/6

      • 15/02/2015
        Reply

        Your approach is incorrect.

        • Naduva
          14/03/2015
          Reply

          Sir, the p(f) value is supposed to be 5/36 right. but you wrote 4/36.. and then the final answer should be 20/36 instead of 19/36….

    • 15/02/2015
      Reply

      Hi Ruchi,
      Take E as a event of getting even no. on first throw & F as event of getting sum 8.
      E = {(2,1), (2,2), …, (2,6), (4,1), …(4,6), (6,1), …, (6,6)}
      F = {(2,6), (3,5), (4,4), (5,3) (6,2)}
      So, n(E intersection F) = 3
      P(E or F) = P(E) + P(F) – P(E intersection F) = 18/36 + 4/36 – 3/36 = 19/36

  5. Shambhavi
    30/05/2015
    Reply

    Can you answer please! Find the maximum and minimum value of function 3-2sinx.
    Also sir I want to thank you for this effort of yours to help students like me.

    • 31/05/2015
      Reply

      Kindly contact Mr. Gupta on WhatsApp @ +919650350480.

  6. Anandamoy Chakraborty
    07/08/2015
    Reply

    Dear Mr. OP Gupta Guruji, GOOD DAY.
    TU for all the support provided by you for my daughter’s compartmental exam for class xii in Maths. She cleared the same.
    TU & Best Regards to you always. Please let me be apprised if I could be of any assistance to you.
    Anandamoy

  7. Niharika
    21/01/2016
    Reply

    Sir does Mathmania contain the sol. as well?

  8. Manasvi
    08/12/2016
    Reply

    Sir, I am unable to understand the elementary operations in determinants class 12. Please help..

    • 10/12/2016
      Reply

      You may follow some examples from your Textbook. Also I suggest you to take help from tour teachers.

  9. Bharath
    09/06/2017
    Reply

    Sir, do you have any refresher of your works?

  10. Rajeev Gupta
    19/10/2020
    Reply

    Please give m.l.aggarwal solution sir.

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