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Sin60

Posted by Nikhil Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Tamoghna Roy 7 years, 5 months ago

Sin 60 = √3÷2

ANSWER

Simplify 2/8+6/12

Posted by Sneha Kumari 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Geetesh Rathore 7 years, 5 months ago

Take lcm 8and12=24 2×3+6×2 -------------- 24 18 6 = ------- = -- 24 8

Minaxi Thakur 7 years, 5 months ago

3/4

ANSWER

Find approximation value of root 290

Posted by Harman Sharma 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Continuity and limit

Posted by Aryn Nigam 5 years, 8 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integrate cos(logx)

Posted by Tamoghna Roy 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

X + 1/X prove that differentiation 2x dx/dx+y_2x=0

Posted by Kishan Kesharwani 5 years, 8 months ago

CBSE > Class 12 > Mathematics

1 answers

Vani Kapoor 7 years, 5 months ago

Question is wrong

ANSWER

Chapter one of class 12

Posted by Navdeep Singh 5 years, 8 months ago

CBSE > Class 12 > Mathematics

2 answers

Navdeep Singh 7 years, 4 months ago

Notes

Pooja Sharma 7 years, 5 months ago

What we have to do

ANSWER

If A is involutary matrix then what is inverse of A/2 ??

Posted by Rahul Tiwari 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Subhash Bazzad 7 years, 5 months ago

Please explain it

Pooja Sharma 7 years, 5 months ago

1/2Ainverse

ANSWER

Tan inverse (tan3pi/4) is equal to - pi/4 How minus sign were come in answer ?

Posted by Sourav Thakur 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Pooja Sharma 7 years, 5 months ago

Because range of tan inverse is from -pi/2to +pi/2

ANSWER

What r second order derivatives??? Can u plz help.....

Posted by Tamoghna Roy 7 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Harsh Saini 7 years, 5 months ago

Its means two times diff 1time diff and ans of 1 time is again diff

Tamoghna Roy 7 years, 5 months ago

Examples please!!!

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 5 months ago

It means you have to differentiate it twice

ANSWER

If z=x+1/x+1/x+1....

Posted by Atul Sharma 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Jagpreet Singh Bhatia 7 years, 5 months ago

???????????

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 5 months ago

Nice question but krna kya h,??

ANSWER

Tan -1 x

Posted by Shayan Roy 7 years, 5 months ago

CBSE > Class 12 > Mathematics

3 answers

Harsh Saini 7 years, 5 months ago

1/1+x square

Akshat Sharma 7 years, 5 months ago

Shayan karna kya h

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 5 months ago

What a question......superb......wonderful.... Fantastic 5

ANSWER

2tan-1 1/5+sec-1 5 1/2 /7+ 2tan-1/8

Posted by Arshan Agwan 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Arshan Agwan 7 years, 5 months ago

180/2

ANSWER

Propabiley

Posted by Jayanthi Jaya 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Is answers of hots questions of chapter 8 not available??

Posted by Prateek Mitt 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Riya Singhal 5 years, 8 months ago

Search on google

ANSWER

Exercise 5.7 question no 5

Posted by Iqra Khan 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Pooja Pal 7 years, 5 months ago

2

ANSWER

If A is a square matrix of order 3 and |A| =-2 find the value of |-3A|

Posted by Vivek Mandal 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Vivek Mandal 7 years, 5 months ago

Can u help me with steps ??

Subhash Bazzad 7 years, 5 months ago

54

ANSWER

Xsin( a+y)+sina cos( a+ y)=0 prove that dy/ dx= sin square(a+y)/sina

Posted by Preeti Mehto 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

1+1=?

Posted by Sarthak Sudan 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Pooja Sharma 7 years, 5 months ago

1 .

Govind Rajput 7 years, 5 months ago

2

ANSWER

F(x)=x(x-4) in [0,4]

Posted by Abhay Kumar Singh 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Shubham Dubey 7 years, 5 months ago

What's the question

ANSWER

Why scalar is taught less whereas vector is taught more?

Posted by Abhishek Kumar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Tamoghna Roy 7 years, 5 months ago

As vector is in our syllabus & of more importance... So it is Taught more

ANSWER

If x= cos a, y= sin a prove that y.d^2y/dx^2 + (dy/dx)^2 =3 sin^2a (5cos^2a - 1)

Posted by Vasundhra Shishodia 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Vasundhra Shishodia 7 years, 5 months ago

I want its solution

ANSWER

0/0=2

Posted by Anamika Thakur 7 years, 5 months ago

CBSE > Class 12 > Mathematics

2 answers

Rishabh Sahu 7 years, 5 months ago

All your steps and even the question is wrong . Division by 0 is not defined. All the LEGITIMATE students of class 12 th should give importance to it.

Saksham Sachdeva 7 years, 5 months ago

As we know 0. 100 -100 __= _________ 0 100 -100 Is true (10)^2 -(10)^2 =. _____________ 10(10 -10) =. (10+10) (10-10) _______________ 10(10-10) =. (10+10) _______ 10 =. 20 ____ 10 =. 2 Hence proved

ANSWER

Matrix 1 0 1 0 1 2 - 2 - 4 - 5 Matrix closed and Inverse matrix

Posted by Dc Chaudhary 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

How do l can integrals and test paper

Posted by Neeraj Saini 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Shubham Dubey 7 years, 5 months ago

By keep practicing

ANSWER

a*b=(a+b)/2 a,b €R

Posted by Pankaj Gurjar 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

integrate x4 / x2 +1 dx

Posted by Rv....? Sharma 7 years, 5 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Sin(tan inverse x) is

Posted by Ashutosh Rathore 7 years, 5 months ago

CBSE > Class 12 > Mathematics

4 answers

Riya Chaurasiya 7 years, 5 months ago

x/√x^2+1

Subhash Bazzad 7 years, 5 months ago

How plz explain it

Nikita Bhardwaj 5 years, 8 months ago

1/cos x

Ashwini M Gupta 7 years, 5 months ago

Cos x

ANSWER

If y= 7x-x³ and increases at the rate of 4 units per second, how fast is the slope of the curve changing when x=2

Posted by Priya Bansal 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Nikita Bhardwaj 7 years, 5 months ago

6

ANSWER

Differentiation chapter is not there in this app

Posted by Shyam Narayan Mishra 7 years, 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Shubham Dubey 7 years, 5 months ago

Yes

ANSWER

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