CBSE > Class 12 > Mathematics | CBSE Board | Homework Help | myCBSEguide

No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

If A is a square matrix of order 3 and |A| = 5, then the value of 12A' is:

Posted by Aasif Sheikh 2 years ago

CBSE > Class 12 > Mathematics

5 answers

Gaurav Choudhary 1 year, 10 months ago

60

Saksham Garg 1 year, 11 months ago

60

Khanak Mittal 1 year, 11 months ago

60

Khushi Singh 2 years ago

60

Vansh Gaur 2 years ago

60

ANSWER

934899

Posted by Captain Miller 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

    2 5 11 (6x 2) 6 3 I dx 3x 2x 1       2 2 5 6x 2 11 1 I dx dx 6 3x 2x 1 3 3x 2x 1          2 2 2 2 5 6x 2 11 1 I dx dx 6 3x 2x 1 9 1 2 x 3 3                              5 11 3x 1 2 1 I log | 3x 2x 1| tan C

Posted by Riya Kumari 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Tan¹(cost 1-sinx

Posted by Shivam Mishra 2 years ago

CBSE > Class 12 > Mathematics

1 answers

Nitul Bro 2 years ago

Question is incomplete

ANSWER

State and proove remainder theorem

Posted by Vikash Raj Yadav 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Three friends Ravi, Raju and Rohit were doing buying and selling of stationery items in a market. The price of per dozen of Pen, Notebook and toys are Rupees x, y and z respectively. Ravi purchases 4 dozens of notebooks and sells 2 dozens of pens and 5 dozens of toys. Raju purchases 2 dozens of toy and sells 3 dozens of pens and 1 dozen of notebooks. Rohit purchases one dozen of pens and sells 3 dozens of notebooks and one dozen of toys. In the process, Ravi, Raju and Rohit earn ₹ 1500, ₹ 100 and ₹400 respectively. Case study

Posted by Vishwaraj Padhiyar 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

{ax(x+1)+b x<1 {x-1. 1<x<2 Differentiable at x=1 find a+b?

Posted by Jashandeep Kaur 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

By part

Posted by Rajkumar Goswami 2 years ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Minimize Z=-3x+4y

Posted by Sakshi Gangoor 2 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Nitul Bro 2 years ago

Incomplete question

ANSWER

Integrat cos^-1 2x sin 2x dx

Posted by Dipanshi Pandey 2 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Ankit Class 2 years ago

Integrate this using integration by parts

Himan Shu 2 years ago

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

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.

ANSWER

√sinx^3 differentiate

Posted by Anupam Upadhyay 2 years, 1 month ago

CBSE > Class 12 > Mathematics

2 answers

Shathyanathan Sivakumar 2 years, 1 month ago

3x^2(cosx^3)/2root(sinx^3)

Kusum Choudhary 2 years, 1 month ago

3sinx cosx^2

ANSWER

integrate tan-¹(x-5/1+5x)dx

Posted by Gurbinder Singh 2 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

x/a+a/x+x^a+a^x+a+x+ax evaluate the integral

Posted by Disha Singh 2 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Definite integrals of intergral limit 0to pie/2 (2logsinx-logsin2x)dx

Posted by Anjali Rana 2 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integration of sinx+cosx / 9+16sin2x dx limits from 0 to π/4

Posted by Simran Makhija 2 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

2matrix of 1into 2 its element is

Posted by Deepesh Singh 2 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Yogita Kumavat 2 years, 1 month ago

I depend on values and it's matrix is 2×2

ANSWER

- 1 2 [((2.08 - 2.33) * mol * L ^ - 1)/(184min)] =

Posted by Jaya Sree 2 years, 1 month ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The x-coordinates of the points A and B are the roots of the equation x²-5x+6=0 and y-coordinates of A,B are roots of the equation y²-2y-3=0. The radius of the circle on AB as diameter is

Posted by Siri Gudivada 2 years, 1 month ago

CBSE > Class 12 > Mathematics

1 answers

Pankaj Thakur 2 years, 1 month ago

Something 1

ANSWER

Prove that sin^-1 (2x√1-x^2=2cos^-1 x

Posted by Phira Pala 2 years, 2 months ago

CBSE > Class 12 > Mathematics

2 answers

Piyush Kumar . 2 years, 1 month ago

Let x=cost then t= cos^-1x and by putting x=cost we get sin^-1(2sint•cost)=sin-1(sint2t)=2t and t=cos^-1x so 2cos^-1x hence proved

M.V.Priya Shree Priya Shree 2 years, 2 months ago

Y=cos2x sin3x.cos4x sin5x,find dy/dx.

ANSWER

Integrate 1to 3 dX/ x^2(x+1) =2/3+log2/3

Posted by Harini Priya 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

2x2+3 5/3.x+5_1/2

Posted by Jatin Sharma 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

X⁵-cosx/sinx

Posted by Aditi Sharma 2 years, 2 months ago

CBSE > Class 12 > Mathematics

1 answers

Aniket Agarwal 2 years, 2 months ago

tan x^5

ANSWER

the owner of on orchard kept records of how many apples picked in the past 5 days as shown in the table below. on which day was the most apple pickeds

Posted by Jekar Gumja 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

Integrate cosax-cosbx÷sinax-sinbx

Posted by Bhavya Bhavya 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

1-cotx

Posted by Rudraksha Sharma 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The distance between the planes 4x – 4y + 2z + 5 = 0 and 2x – 2y + z + 6 = 0 is

Posted by Abhishek Pal 2 years, 2 months ago

CBSE > Class 12 > Mathematics

1 answers

Ved Prakash Sharma 2 years, 2 months ago

7/ root[24]

ANSWER

If the matrix 3×3 is a skew symmetric matrix. Find 6x+y

Posted by Marvellous Kyndiah 2 years, 2 months ago

CBSE > Class 12 > Mathematics

1 answers

Marvellous Kyndiah 2 years, 2 months ago

If the matrix [0 -1 3x 1 y -5 -6 5 0] is a skew symmetric matrix, find 6x+y?

ANSWER

|adj(adj A)|

Posted by Tania Jasrotia 2 years, 2 months ago

CBSE > Class 12 > Mathematics

3 answers

Piyush Kumar . 2 years, 1 month ago

|A|^n-1

Tania Jasrotia 2 years, 2 months ago

adj A ÷|A|

Umnesh Kumar 2 years, 2 months ago

What is the A^-1

ANSWER

(x^x(1+log x))'

Posted by Aswitha M A 2 years, 2 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

The range of [x-3] is ........... where [x] is greatest integer which is less then equal to x.

Posted by Deepti Jadaun 2 years, 3 months ago

CBSE > Class 12 > Mathematics

1 answers

Sharan M 2 years, 2 months ago

[0,∞)

ANSWER

Page 5 of 481

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App