UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 12 Tuition from the Best Tutors

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

Book a Free Demo

Class 12 Tuition > Learn Class XI-XII Tuition (PUC) > Evaluate: 8! / 6! * 2!?
✕

Search in

Evaluate: 8! / 6! * 2!?

Asked by Last Modified  

6 Answers

Learn Class XI-XII Tuition (PUC) +2 Mathematics Permutations

Follow 13
Answer

Please enter your answer

8!/(6!*2!) = (8*7*6!)/(6!*2*1) = 8*7/2 = 4*7 = 28
Comments
Dislike Bookmark
8!/6!2!=8*7*6!/6!*2*1 =8*7/2 =56/2 =28 answer is 28
Comments
Dislike Bookmark

Complete Package

8!/6!=8x7=56. 56x2!=56x2=112.
Comments
Dislike Bookmark

Teacher

The problem is not clear. If we consider the problem as (8!/6!) * 2! we can proceed like this: 8! can be written as 8*7*6!. 6! can be cancelled both in the numerator and denominator. We are left with 8*7*2 ( since 2! = 2*1 =2) = 112. If we consider the problem as 8!/(6!*2!). we get 28.
Comments
Dislike Bookmark

Teacher for 8th-12th)

8!=8x7x6x5x4x3x2x1, 6!=6x5x4x3x2x1, 2!=2x1, => 8!/6!*2!=8x7/2=28.
Comments
Dislike Bookmark

Tutor

The problem should be mentioned more clearly. Is it (8!/6!)*2! or 8!/(!6*!2)? If it is (8!/6!)*2! Then the solution: 8! = 8x7x6x5x4x3x2x1, 6! = 6x5x4x3x2x1, 2!=2. So, (8!/6!)*2! = 56x2 = 112. If it is 8!/(6!*2!) The the solution: 8! = 8x7x6x5x4x3x2x1, 6! = 6x5x4x3x2x1, 2!=2. So, 8!/(6!*2!) = 56/2 =...
Comments
Dislike Bookmark

View 4 more Answers

Related Questions

How many words , with or without meaning can be formed with letters of the word "EQUATION" at a time so that Vowels and Consonents occur together ?
Let us say C = group of consonants and V = group of vowels. For these groups only two cases of arrangement arise CV or VC There are 3 consonants and 5 vowels in the word EQUATION. Under group C...
Kumar Upendra Akshay
Explain in detail objectives and three important Primary functions of NABARD.
1. Integrated Rural Development Programme IRDP is a scheme devised by Government of India for generating self-employment opportunities in the rural sector and for the economic development of rural areas....
Gerda
0 0
8
Motion under elastic restoring force is called __________. (Simple harmonic motion, Circular motion, Linar Motion)
Simple harmonic motion
Kumar Upendra Akshay
0 0
7
A company has a loan of Rs.15,00,000 as part of its capital employed. The interest payable on Loan is 15% and the ROI of the company is 25%. The rate of income tax is 60%. What is the gain to shareholders due to the loan raised by the company?
ROI = EBIT/ Capital EmployedEBIT = ROI × Capital Employed = 25% × 20,00,000 = 5,00,000 Intrest = 20,00,000 × 15% = 3,00,000 Shareholders Gain = EAT ( Earning After Tax) = (EBIT - Intrest)...
Nazia
0 0
7
Determine the number of 5 cards combinations out of a deck of 52 cards if each selection of 5 cards has exactly one king.
a) the total cards = 52 and sequence of 5 cards and there 4 queen in the standard deck. There for 52^4 x 51 x 50 x 4 choices b) total cards = 52 ^5 - 8x7x6x5x4x3x2x1 choices
Kumar Upendra Akshay
0 0
8

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

Ask a Question

Related Lessons

Continuity

Subhankar Mukherjee

0 0
0
Probability
Probability is the possibility of an event to be occurred or happened. Probability is the ratio of the number of favorable events with the total number of events. An event which is definitely...
M

Mohit S.

1 0
0
Electric current
Brief description about Electric Current:
B

BHARTI Coaching Institute

0 0
1
Biology Question and Answer
Which protein(s) make up a skeletal muscle thick filament? Question options: 1) Troponin 2) Actin 3)...
S

Subimal Banerjee

1 0
0
Balancing Reactions - Oxidation Method
Oxidation method is used very easy by identifying the oxidation states. Step1- Write the chemical equation and above them write the oxidation no.of the respective metal (of the species reduced/oxidized).

Nidhi T.

0 0
0

Recommended Articles

Meet Swati, a Hindi Tutor from Bangalore

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 >

Meet Raghunandan.G.H, a B. Tech Tutor from...

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 >

Meet Radhe Shyam Burman, an MBA Tutor from...

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 >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Find Class 12 Tuition near you
Class 12 Tuition in Delhi
Class 12 Tuition in Bangalore
Class 12 Tuition in Hyderabad
Class 12 Tuition in Kolkata
Class 12 Tuition in Mumbai
Class 12 Tuition in Chennai
Class 12 Tuition in Pune
Class 12 Tuition in Jaipur
Class 12 Tuition in Lucknow
Class 12 Tuition in Noida
Online Tuition Class 12

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

ThinkVidya Learning Pvt Ltd © 2010-2024All Rights Reserved