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2.find the area of sector,segment,length of arc,minor segment,major segment if angle is 90° and radius is 20 cm

Posted by Jiya Kaushik 4 months, 2 weeks ago

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Kumar Pratyush 4 months, 2 weeks ago

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*The perimeter of a triangle is 480 m and it's sides are in the ratio 1:2:3. Find the area of triangle.* This question is of class 9th. Will you please tell me from which book did you take?

Posted by Avnish Kumar 4 months, 2 weeks ago

CBSE > Class 12 > Mathematics

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Observations

Posted by Priyanshu Varshney 4 months, 3 weeks ago

CBSE > Class 12 > Mathematics

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Image of the point 4,2 on the graph y=log 2 x in the line y=x is

Posted by Adyasha Satapathy 4 months, 3 weeks ago

CBSE > Class 12 > Mathematics

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The function f(x)=x|x| is

Posted by Anshika Gaur 4 months, 3 weeks ago

CBSE > Class 12 > Mathematics

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Class 12 math lab manual solution

Posted by Vishal Gupta 4 months, 4 weeks ago

CBSE > Class 12 > Mathematics

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Find integrals sinxsin2xsin3x

Posted by Ayush Sharma 5 months ago

CBSE > Class 12 > Mathematics

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All formula of vector

Posted by 𝑺𝒂𝒕𝒚𝒂𝒎 𝒌𝒖𝒎𝒂𝒓 5 months ago

CBSE > Class 12 > Mathematics

1 answers

Surbhi Dalal 4 months, 4 weeks ago

All formula of vector

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Solve the differential equation dycosx + ydx = dx

Posted by Rahul Surya 5 months, 1 week ago

CBSE > Class 12 > Mathematics

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Prove that vector a cross vector b + C + vector B cross vector C + A + vector C cross vector a + b = 0

Posted by Suhail Pal 5 months, 1 week ago

CBSE > Class 12 > Mathematics

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Two minimise the cost of the food, meeting the dietory requirements of the staple food of the adolescebt students of the school

Posted by Sreshtha Kar 5 months, 2 weeks ago

CBSE > Class 12 > Mathematics

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Class 12 maths acticity 26 lab manual

Posted by Suma Yk Kanasogi 5 months, 2 weeks ago

CBSE > Class 12 > Mathematics

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A+B=

Posted by Mayank Sharma 5 months, 3 weeks ago

CBSE > Class 12 > Mathematics

3 answers

Account Deleted 5 months ago

B+A

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Sneha Chowdhury 5 months, 1 week ago

B+A

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Account Deleted 5 months, 3 weeks ago

B+A

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integrate; ( xtanx) dx

Posted by Ankur Prakash 5 months, 4 weeks ago

CBSE > Class 12 > Mathematics

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Q2. If A and B are invertible square matrices of the same order, then which of the following is not correct? (a) 1 adjA A A.   (b)     1 1 det det A A        (c)   1 1 1 AB B A     (d)   1 1 1

Posted by Rakshit Sharma 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Harsh Rai 5 months, 2 weeks ago

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Integration of coses³x

Posted by Pushkar Roy 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Krish Agrawal 6 months ago

The integration of cos^3(x) can be solved using a trigonometric identity. Here's the integration step by step: ∫cos^3(x) dx = ∫(cos^2(x) * cos(x)) dx Now, you can use the identity cos^2(x) = 1 - sin^2(x): = ∫(1 - sin^2(x)) * cos(x) dx = ∫cos(x) dx - ∫(sin^2(x) * cos(x)) dx The first integral, ∫cos(x) dx, is straightforward and equals sin(x): = sin(x) - ∫(sin^2(x) * cos(x)) dx Now, for the remaining integral, you can use a u-substitution. Let u = sin(x), so du = cos(x) dx: = sin(x) - ∫(u^2 * du) Now, integrate u^2 with respect to u: = sin(x) - ∫u^2 du = sin(x) - (u^3 / 3) + C Now, replace u with sin(x): = sin(x) - (sin^3(x) / 3) + C So, the integral of cos^3(x) is: ∫cos^3(x) dx = sin(x) - (sin^3(x) / 3) + C, where C is the constant of integration.

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Class 12 math lab manual observation solutions of activity 1234 and 8.

Posted by Asim Gul 6 months ago

CBSE > Class 12 > Mathematics

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Sinx-2cosy=y Diffretiate

Posted by J J 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Ankit Singh 6 months ago

dy/dx= cosx +2sinx dy/ dx , dy/ dx ( 1-2sinx ) = cosx , dy / dx = cosx / 1-2 sinx

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Integration of x²tan^-1xdx

Posted by Radha Kumari 6 months, 1 week ago

CBSE > Class 12 > Mathematics

2 answers

Pranav Tyagi 6 months ago

Use by parts

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Aman Kumar 6 months ago

syllbus katm ho gaya ka

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e power x into (sinx+cosx)dx=

Posted by Kusuma .R 6 months, 1 week ago

CBSE > Class 12 > Mathematics

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3+4+7+8

Posted by Johirul Islam 6 months, 1 week ago

CBSE > Class 12 > Mathematics

3 answers

Ankit Singh 6 months, 1 week ago

22(2x^°-y^°)

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Johirul Islam 6 months, 1 week ago

3+5

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Johirul Islam 6 months, 1 week ago

5+6

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Matrix of [6 5][1 by -1]

Posted by Arushi Raj 6 months, 1 week ago

CBSE > Class 12 > Mathematics

2 answers

★ 6 months, 1 week ago

write it like this
$$\left[\begin{array}{cc}6 & 5 \\ 1 & -1\end{array}\right]$$

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Lavina ..... 6 months, 1 week ago

[6 5] [-1 1]😂 =[6*-1 + 5*1] = [-6+5] =[-1] answer

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Posted by Gautam Gond 6 months, 2 weeks ago

CBSE > Class 12 > Mathematics

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2. Find the number of right angles turned through by the hour hand of a clock when it goes from- (i) 1 to 4.

Posted by Johirul Islam 6 months, 2 weeks ago

CBSE > Class 12 > Mathematics

1 answers

Ankit Singh 6 months, 2 weeks ago

One

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4a² + 9b² - 4c² + 12ab

Posted by Jharna Jyoti Horonia 6 months, 2 weeks ago

CBSE > Class 12 > Mathematics

1 answers

Ankit Singh 6 months, 2 weeks ago

(2a+3b)^2 -(2c)^2 =(2a+3b+2c) (2a+3b-2c) if it has to factorised

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EXAMPLE 9 The solution set of the inequation |[|x| - 7]| - 5 < 0 is ([] denotes the greatest integer function) (a) [3, 12) (c) (- 12, 12) (b) (- 12, - 3] (d) (- 12, - 3] cup[3,12)

Posted by Ansh Sharma 6 months, 2 weeks ago

CBSE > Class 12 > Mathematics

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The two lines X=ay+b, Z=cy+d and X = a'y+b' , Z=c'y+d' are perpendicular to each other , if (a) a/a' + c/c' = 1 (b) a/a' + c/c' = -1 (c) aa' + cc' = 1 (d) aa' + cc' = -1

Posted by Sanchitha Salunkhe 6 months, 3 weeks ago

CBSE > Class 12 > Mathematics

1 answers

Ankush Thakur 6 months, 2 weeks ago

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d/dx( log x )^x+(x)^log x

Posted by Khanak Mittal 6 months, 4 weeks ago

CBSE > Class 12 > Mathematics

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Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Sanjay Kerai 6 months, 4 weeks ago

CBSE > Class 12 > Mathematics