Login

Class 11

MATHS

PERMUTATIONS

Updated On: 28-11-2020

Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

Text Solution

Open Answer in App

Answer

2160

Solution

1 question out of 12 can be chosen in 12 ways. <br> 1 question out of 18 can be chosen in 18 ways. <br> 1 question out of 10 can be chose in 10 ways. <br> Required number of ways

CISCE 2021 Board Exams Term-I Postponed, details here

CISCE 2021 has released the Semester-I exam Postponed, that were scheduled to be held from Nov-Dec, 2021. Check complete details here.

CUCET 2021 Final Answer Key (OUT), details here

NTA has released the final answer key of CUCET 2021. Candidates who have taken the exam can check the final answer key on the official website of CUCET.

Maharashtra HSC Result & SSC Result Today, know how to Check

Maharashtra HSC Result & SSC result today. Know how to check the result, school reopen updates and other important details.

CBSE Board Class 12 Term-1 Datesheet Out, Check here

CBSE board Class 12 Term-1 Date sheet out, check here. The Board will release the date sheet for minor subjects to the schools separately.

CBSE Board Class 10 Term-1 Datesheet Released, Check here

CBSE board has released the class 10 term-1 major examination date sheet. Know how to download the CBSE class 10 date sheet 2022.

UCEED 2022 Application Deadline Extended till October 24

UCEED 2022 application deadline extended till October 24. The last date for online registration with a late fee is 29th October 2021.