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What is matrix???

Posted by Sachin Sing 7 years, 6 months ago

1 answers

Yukti Katariya 7 years, 6 months ago

A simple representation in a box. It is a ordered rectangular arrey of no. n functions. No. n functions r called entries of matrix.

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When compartment form will be apply

Posted by Kaushal Kumar 5 years, 8 months ago

CBSE > Class 12 > Mathematics

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Please i can not understand limt and deriatives

Posted by Parvez Alam 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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When is the compartment result declared of class 12..

Posted by Pankaj Yadav 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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1/tan(1-x²/2x)+1/cot(1-x²/2x)=π/2 Prove this

Posted by Harshdeep Yadav 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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Using properties of determinants ,prove that|11 1+3x. 1+3y 1 1.

Posted by Neetu Khola 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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I have failed in maths exam i want my paper to be rechecked how can i do it

Posted by Anirban Laha 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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How to apply compartment form

Posted by Aditya Verma 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Vector algebra basice

Posted by Danish Gada 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Danish Gada 7 years, 6 months ago

Give ans

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Maths ncert is sufficient for CBSE board exams comparison to RD sharma

Posted by Rajan Malhotra 7 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Ridhi Rajput 7 years, 6 months ago

Ncert is sufficient but if you want to get more marks then you should practice extra book for it....!!

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Mohd Ashar Khan 7 years, 6 months ago

According to me, NCERT is sufficient for the boards

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Write a function that is continuous everywhere but not differentiable at two points

Posted by Satabdi Bhuyan 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Mak King 7 years, 6 months ago

|x| + |x+1| This is continous every where but not differentiable at x= 0 & -1

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show that the function f:R->R:f(x)=sinx is neither one-one nor onto

Posted by Arshdeep Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Anne Swift 7 years, 6 months ago

Take the value 0 n180 ....u You'll find dt both hv same image....and not every element of Y is picked up[-1,1].....so it is neither one-one nor onto

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I got compartment in maths.So,i have listen that compartment paper is hard to solve,its true or not

Posted by Vineeta Khatri 5 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Uday Pratap 7 years, 6 months ago

Not because when you know about every thing then paper is so easy

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Syllabus of compartment exam 2017 -2018

Posted by Harsh Batra 5 years, 8 months ago

CBSE > Class 12 > Mathematics

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Find the square root of 239. 421 up to 3 digit place

Posted by Kiran Kiran 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Mohd Ashar Khan 7 years, 6 months ago

15.4

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What is the expected date for compartment exam and how can I recheck my answer sheet?

Posted by Kushagra Saran 5 years, 8 months ago

CBSE > Class 12 > Mathematics

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I have secured 16 in the boards.how to secure 85+ marks in the complementary paper

Posted by Gourav Baliyarsingh 5 years, 8 months ago

CBSE > Class 12 > Mathematics

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I want to complement question set of cbse, please give

Posted by Rajnish Kumar 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Sir I got compartment in maths 12th what I have to do sir plzz help me

Posted by Kuldeep Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

0 answers

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Xerox copy of evaluated answer sheet

Posted by Devansh Gupta 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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Can we appear compartment if we fail in the pmb taking 6 subjects ?

Posted by Sushmita Karua 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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2X+2=0

Posted by Aftab Alam 7 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Mohd Ashar Khan 7 years, 6 months ago

2X+2=0 2X=-2 X=-1 I hope you understand

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Rishabh Sahu 7 years, 6 months ago

So what?

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Compartment help out pls

Posted by Yudhveer Singh 7 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Rishabh Sahu 7 years, 6 months ago

Looks like you are in trouble while preparing for compartment exam . I have not given any 12 th board exam but i can give suggestions based on my perception of cbse boards and their pattern . If you are in trouble with maths then first of all be clear that you have at least studied all the chapters. All ncert miscellaneous questions at the end of chapters (ie additional exercises ) are a must . They must not be left out. Then try to solve some cbse recent past board exam papers within time limits. If you are using any refresher like rd sharma or rs Agarwal then first try to attempt all the examples which you think are important before moving to the exercises. Even if you complete even this much preparation while keeping your mind cool and stress free then no body can stop you from suceeding at compartment exam . Don't keep only passing marks as your goal your targets must be a little tough to be effective and useful otherwise you will regret. You may visit your school and meet your school teachers for guidance they will surely help you more than us.

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What is arbitrary set

Posted by Shivang Mishra 7 years, 6 months ago

CBSE > Class 12 > Mathematics

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S= 1*1+3*3+5*5.........99*99 then value of 2*2+4*4+6*6.......100*100 is A. S+2550 B. 2S C. 4S D. S+5050

Posted by Mohd Sonu 7 years, 6 months ago

CBSE > Class 12 > Mathematics

3 answers

Mohd Sonu 7 years, 6 months ago

vinay apna no. Dedo

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Vinay Rawat 7 years, 6 months ago

Firstly add both equation you get that the sum of first 100 natural number of their squares 338350 after from 2*2+4*4.....100*100hat you take common 4 now it will be 4(1*1+2*2+3*3.....50*50) you get 171700 now subtract 171700 from 338350 then you will get 166650it is a value of s and the right answer will be the S + 5050

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Mohd Sonu 7 years, 6 months ago

koi to karo

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I have 6 subjects and i m fail in mathematics and overall i m passed so what can i do now

Posted by Manish Yadav 7 years, 6 months ago

CBSE > Class 12 > Mathematics