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Give us important questions from NCERT book for board exam 2019-20 from calculus part

Posted by Vijay Kumar 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Sin inverse 8 by 17 + Sin inverse 3 by 5 equals to Cos inverse 36 by 85

Posted by Rahul Meena 6 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Prafulla Konwar 6 years, 5 months ago

At first you have to use 1st trigonometric identity to get cos x and y ,then apply cos(x+y) equal to get cos inverse 36 by 85.Ok......

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Kay is bar math ma 20 objective question rega

Posted by Abhi Kumar 6 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Anjali Singh 6 years, 5 months ago

Yes

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Pari Yadav 6 years, 5 months ago

bt vo objective nhi honge

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Pari Yadav 6 years, 5 months ago

yes

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2(√cot(x)^2)

Posted by Gurpreet Singh 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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Posted by Nitesh Tiwari 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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NCERT EX; 12, CH-2 page no 51 please explain step

Posted by Dolly ?️ 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Kya is bar maths me mcq aenge. Please reply

Posted by Upendra Jaat 6 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Anjali Singh 6 years, 5 months ago

Yes 20 objective questiona will be their worth 1 marks each

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Dolly ?️ 6 years, 5 months ago

Yes, there are 20 questions of 1 marks but not MCQ

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S.....Sharma☺??? .. 6 years, 5 months ago

Yes 20 question each of 1 marks

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Y=x4-6x3+13x2-10x+5

Posted by Khushi Marandi 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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If A is a square matrix of order 3, with |A| =9,then write the value of |2.adj A|

Posted by Sushant Kumar 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Compartment meine kaisa paper ayega aur kb hoge compartment math ki

Posted by Zubair Anwar 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Where to find topper answer sheet of all subjects.link please

Posted by Jagjot Kaur 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Relation R in set A=£1,2,3,4,5,6) as £(x,y):y is divisible by x)

Posted by Sameer Dhan 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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What is the rule to solved the matrix of 3*3

Posted by Anshumaan Rajpoot 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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If A is a matrix of 4×4, and A transpose =kA inverse find k

Posted by Harsh Jain 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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(xcosx+sin x)/2√x sin x

Posted by Shashi Prakash 6 years, 5 months ago

CBSE > Class 12 > Mathematics

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How will my 12th board percentage be calculated when I have taken 6 subject that includes 2 optional subject i.e, maths and hindi?...Plz answer with surity as I am very confused.

Posted by Sneha Dubey 6 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

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Which book of mathematics is best to study for 12th board exams.?

Posted by Pari . 6 years, 5 months ago

CBSE > Class 12 > Mathematics

4 answers

Vijay Kumar 6 years, 5 months ago

Ncert and chapterwise(means last years question papers) is enough for cbse board exam and i think rd sharma , oswal , rs agrawal are good books for compitative exam's but they are not good for cbse board. If you have any doubt then you can check last year board papers . ??? Like it

2Thank You

Priyanka Yadav 6 years, 5 months ago

Ncert textbook and exemplar

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Suyash Pratap 6 years, 5 months ago

Rd sharma?

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Nishu Sahu 6 years, 5 months ago

Ncert and oswaal

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Class 12 maths 2019question paper