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Cos x + sin x = 1

Posted by Riya Malviy 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

Kiara Khurrana 7 years, 4 months ago

kundan singh study well the q. is not wrong

0Thank You

G K 7 years, 4 months ago

X=0,90°.........

0Thank You

Kundan Singh 7 years, 4 months ago

Wrong question

1Thank You

ANSWER

What is intregration?

Posted by Vaibhav Gaur 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

Akash Seth 7 years, 4 months ago

I think Mr. Kunad Shingh is in misunderstanding because differentiation means at what rate value is increasing or deacrising

0Thank You

Kundan Singh 7 years, 4 months ago

Simply integration means to increase and differentiation means to decrease

0Thank You

Vijay Dwivedi 7 years, 4 months ago

Reverse process of differentiation which gives family of curves

3Thank You

ANSWER

Integration of under root sinx

Posted by Deepu Verma 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

G K 7 years, 4 months ago

Iska answer kafi complicated h and it's not in 12th standard......if u want to know the answer then search on google...

0Thank You

G K 7 years, 4 months ago

0 is wrong answer.....becoz differentiation of 0 is not root(sinx).....

1Thank You

Son U Behera 7 years, 4 months ago

2Thank You

ANSWER

How many of u r preparing for IIT ????......and how much hrs u study ????.......

Posted by G K 7 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Akash Seth 7 years, 4 months ago

You also preparing for iit

0Thank You

Nitish Khmar 7 years, 4 months ago

Yes i am

0Thank You

ANSWER

Deffirentiate : d/dx(1/x)

Posted by Aayush Kesharwani 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

G K 7 years, 4 months ago

-1/x^2

3Thank You

ANSWER

-3 -4

Posted by Mayank Kaushik 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

Nitish Sharma 7 years, 4 months ago

+34???????

0Thank You

G K 7 years, 4 months ago

Ye kese Q. Bhejte ho.....r u in 1st class....?

4Thank You

H!Mαη$Hμ Ұαδαυ ✔️ 7 years, 4 months ago

-7

1Thank You

ANSWER

When the improvement form date

Posted by Yash Upadhyaya 7 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Abhishek Sharma 7 years, 4 months ago

Bro there is no word like JOODHDAR

0Thank You

Pawan Kumar 7 years, 4 months ago

Joodhdar kise kehite hai

1Thank You

ANSWER

i failed in my maths exam then i gave compartment exam for maths but failed again actually i got compartment in maths as well as in hindi which is my additional subject so my question is can i give compartment exam for Hindi in my next chance

Posted by Prashant Bhusan 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Is NCERT for maths sufficient to score 100% in board???.....which books u guys r study for maths for board level .......

Posted by G K 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

Nitish Sharma 7 years, 4 months ago

NCERT is the best Megha u should at least sove ncert at once

1Thank You

Keerthi Sri 7 years, 4 months ago

Ncert,ncert exemplar and xam idea are enough...readng rdsharma is hectic...nd u oftn get confused when you learn all those...

2Thank You

Snehanshu Senapati 7 years, 4 months ago

Ncert full practice must be done with rd sharma

1Thank You

ANSWER

Anybody from greater noida....?????

Posted by Jeetu Sharma 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Tan(cos^-1 x)=sin(cot^-1 1/2)

Posted by Rekha Sudhir 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

G K 5 years, 8 months ago

x^2=5/9

9Thank You

ANSWER

Find the direction cosines of the line which is perpendicular to the lines with direction cosines proportional to 1,-2,-2 and 0,2,1.

Posted by Hansraj Choudhary 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Sin(sin inverse 1/5+ cos inverse x)=1 value of x

Posted by Md Tauseef Khan 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Abhinav Baheti 7 years, 4 months ago

1/5

1Thank You

ANSWER

Sin(x-a)/Sin(x-b)

Posted by Abhinav Baheti 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Satyam Chimaniya 7 years, 4 months ago

=sin(x-a) / sin(x-b).

0Thank You

ANSWER

What is principal value of cos inverse (-1/2)

Posted by Md Tauseef Khan 7 years, 4 months ago

CBSE > Class 12 > Mathematics

4 answers

Parth Dhimmar 7 years, 4 months ago

Let ,Cos^-1 1/2= y Therefore cosy = -1/2 Cosy= cos( -60°) By alied angle formula Cosy=cos(180-60) Cosy= cos 120° Y= 120°

1Thank You

Md Tauseef Khan 7 years, 4 months ago

✔✅

1Thank You

Abhinav Baheti 7 years, 4 months ago

120 degree

2Thank You

Pooja Sharma 7 years, 4 months ago

120°

3Thank You

ANSWER

If a,b,c are positive and unequal show that the value of is always negative

Posted by Yabesh Edwin 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Differentiation of tan sauare x

Posted by Gurmukh Singh 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Priyanshi Jain 7 years, 4 months ago

2tanx sec squarex

4Thank You

ANSWER

3x squre +2 differentiate

Posted by Ajay Aj 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Pushpank Jain 7 years, 4 months ago

2Thank You

ANSWER

3*5+2-8

Posted by Krishan Bangar 7 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

G K 7 years, 4 months ago

Class 12th M aisa Question??

1Thank You

Mani Kanojia 7 years, 4 months ago

1Thank You

ANSWER

In inverse trigonometric function can we use cos inverse x + cos inverse y formula

Posted by Sky Yadav 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Vipul Sharma 7 years, 4 months ago

Cos inverse(xy-root of 1-X^2 . Root of 1-y^2 )

1Thank You

ANSWER

If A=diag [3, -2, 4, -2], find x such that A^2=XA-2I. Hence find A^-1

Posted by Vasundhra Shishodia 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

bracket X - 3 bracket close x minus 4 x square + 4 bracket close up on the X square + 4 x + 5 bracket close under root mein

Posted by Ankit Gupta 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

(a²+b²+c²)(b²+c²+d²)= ?

Posted by Mehul Prajapat 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

y=Ae^mx + Be^nx

Posted by Rahul Gupta 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The total revenaue received From tha sale x units of a product is given by R(x)=3xsqure+36x+5 in rupe find the marginal revenue when x=5,where by marginal revenue

Posted by Kartik Tomar 7 years, 4 months ago

CBSE > Class 12 > Mathematics

3 answers

Abhinav Baheti 7 years, 4 months ago

0Thank You

Ankita Rani 7 years, 4 months ago

1Thank You

Gaurav Bansal 7 years, 4 months ago

136

1Thank You

ANSWER

|x-3|+|x+4| is diffrenciable at x= 3 and x=4

Posted by Yaduveer Singh 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is tan 46

Posted by Ankit Shrivastava 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Shreya Jagtap 7 years, 4 months ago

1.03

0Thank You

ANSWER

Find all the lines that pass through the point (1,1) and are tange nt to the curve represent parmetrically as x=2t -t2 and y= t+t2

Posted by Archana Ojha 7 years, 4 months ago

CBSE > Class 12 > Mathematics

1 answers

Archana Ojha 5 years, 8 months ago

Find ans

1Thank You

ANSWER

If * be a commutative binary operation on a set A, then show that a*(b*c)=(c*b)*a for a,b,c belongs to A.

Posted by Diwakar Kumar 7 years, 4 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Find dy/dx of y=sin^-1(1-x^2/1+x^2),0<x<1

Posted by Ankur Kumar 7 years, 4 months ago

CBSE > Class 12 > Mathematics

2 answers

Ankita Mishra 7 years, 4 months ago

2Thank You

Kiara Khurrana 7 years, 4 months ago

dy/dx=1/{√1-[(1-x^2)/(1+x^2)]^2} solve it by taking l.c.m. u will get answer as1+x^2/2x

4Thank You

ANSWER

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