UrbanPro

Take Class 12 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

3n articles can be divided in to 3 equal groups in 280 ways then n=.......

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

Maths Tutor

n=3
Comments

Application for the post of senior faculty ( mathematics) to teach jee

3
Comments

Tutor

14
Comments

Mathematics Expert for CBSE NTSE NSO IIT-JEE preparation

3 equal group means each article is having n articles So total ways is 3n!/(((n!)^3)*3!) (3! in denominator is for equal groups.) This is given to be 280. Just solve it to get n=3
Comments

14
Comments

JU-IITKGP & 10+ years experienced for boards, JEE,NEET,OLYMPIAD & 5-12

n=3
Comments

B.Tech (Electronics and Communication), JRF (Raman Research Institute)

14
Comments

Physics and Spoken English coach

Are some of these articles identical?
Comments

View 6 more Answers

Related Questions

what is the weight of light? as it can't come out of black hole, it must be having some weight
We know that light has energy, just like a ball that is hurled at a wall pushes the wall a little bit, light photons that hit any surface push the surface a bit and then bounce off. When light encounters...
Rohit
How to learn English?
Hello, to improve your english, start thinking in english. Generally, when you try to speak a sentence in english, you might be thinking in Hindi and translating it and speaking. If you try to think in...
Akshay
Friction is a self adjusting force. Justify.
The force of friction (F^) is the opposing force that comes into play when a body is at rest, tends to move or it is moving over the surface of another body. The force of friction (F^) increases with increase...
Jacob
0 0
6

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Key to Success in Mathematics
Following are keys to success in any mathematics exam: 1. Learn how formulas are derived. 2. Types of Interpretations of formulas. 3. Selected Examples to represent types of problems. 4. Good books...

How to understand Mensuration - Simplified.
One of the chapters in X standard Maths that students feel tough is the chapter of Mensuration. However, its one of the most easiest chapter to score as well!! How? Lets take an interesting formula on...

Murder Criminal Case Legal Aptitude for CLAT
Legal Aptitude Murder in IPC 1860 Murder Section 300 of IPC Defines the Murder Firstly, the cases of culpable homicide is considered murder, if it is committed with the intention of causing death. Secondly,...
S

Siddhartha Singh Chandel

0 0
0

Introduction To Accounting: Part 2: Book Keeping, Accounting And Accountancy
Book Keeping: Book Keeping is mainly concerned with record keeping or maintenance of books of accounts. The maintenance of books of accounts includes the following four activities: Identifying the...

Drift Velocity Vs Thermal Velocity (Current Electricity)
Drift velocity: When a conductor is connected to a battery, free electrons move with a net speed which we call drift velocity. It is very small of order 10-4 ms-1 which is very small. So, we can conclude...

Recommended Articles

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Radhe Shyam is a highly skilled accounts and finance trainer with 8 years of experience in teaching. Accounting is challenging for many students and that’s where Radhe Shyam’s expertise comes into play. He helps his students not only in understanding the subject but also advises them on how to overcome the fear of accounts...

Read full article >

Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition.  Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...

Read full article >

Looking for Class 12 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

The best tutors for Class 12 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 12 Tuition with the Best Tutors

The best Tutors for Class 12 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more