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Examples On Permutation And Combination

CBSE XI Science Mathematics Permutations and Combinations

The question is attached. Please send the step by step complete solution. I also request that please don't send any weblink to this question because I am unable to open thelink everytime.

Asked by sudhanshubhushanroy 12th December 2017 8:19 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics Permutations and Combinations

ques no 15

Asked by chandanbr6004 12th December 2017 11:22 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

help me in these types of proofs!!

Asked by nitishkrnehu09 6th February 2018 9:36 PM
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CBSE XI Science Mathematics Permutations and Combinations

In how many ways can a vowel a consonant and a digit be chosen out of the 26 letters of the English alphabet and the 10 digits   

Asked by simran.gandhi27 17th February 2018 2:20 PM
Answer Verified by Expert

CBSE XI Science Mathematics Permutations and Combinations

in how many ways can a party of 6 boys and 6 girls be seated at a circular table so that no two girls are adajacent ??  

Asked by tluser5 1st March 2018 2:15 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

How many 6 digit numbers can be formed with the digits 1,2,3,4,5,6,7 if the 10th and unit's places are always even and repetition is not allowed.

Asked by Rohit.koshta01 4th March 2018 12:24 PM
Answered by Expert

CBSE XII Science Mathematics

how many five digit number divisible by three but doesnot contain three are there.

Asked by mauryakumardilip99 14th March 2018 12:44 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

How to find rank of word in dictionary

Asked by Chaitanya 4th April 2018 9:05 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

How to solve?? 

Asked by g_archanasharma 17th April 2018 10:56 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Pls solve 

Asked by g_archanasharma 18th April 2018 8:25 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Explain with detailed solution.. 

Asked by g_archanasharma 18th April 2018 8:26 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Solve it

Asked by sakshisingh3124 26th April 2018 10:23 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

How to solve? 

Asked by g_archanasharma 26th April 2018 2:23 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

in how many ways can 6 different books be distributed among 3 children such that none gets equal no. of books?

Asked by jaychandran1967 10th May 2018 12:19 PM
Answered by Expert

CBSE X Mathematics

Please Solve the giving question 

Asked by vikasg13.hardware 22nd June 2018 4:55 PM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 28th June 2018 6:23 AM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 30th June 2018 6:44 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Please answer this

Asked by niharikabojanapalli 5th July 2018 1:49 PM
Answered by Expert

CBSE XI Science Mathematics

thereare 10 buses running between delhi to agra. iin how many ways can aman go from delhi to agra and return by a different bus

Asked by adityaranjan7481 1st August 2018 2:23 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

what is the number of all possible matrices with entry as 0 or 1 if the order of matrices is 3*3

Asked by martinluther5277 12th August 2018 8:16 AM
Answered by Expert

CBSE XI Science Mathematics

eight cards bearing number 1,2,3,4,5,6,7,8, are well shuffled . then in how mAny ways the top two cards will form a pair of twin prime equals

Asked by samyakagarwal7may 12th October 2018 11:42 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Q) Determine the number of natural numbers smaller than 10^4, in the decimal notation of which all the digits are distinct.

Asked by Anish 29th November 2018 11:38 AM
Answered by Expert

IIT JEE Main Mathematics

Sir pls solve the following.

Asked by rsudipto 30th December 2018 8:49 PM
Answered by Expert

IIT JEE Main Mathematics

Sir pls solve the following.

Asked by rsudipto 30th December 2018 8:49 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

In how many ways can 12 people sit around a table so that all shall not have the same neighbors in any two arrangements?

Asked by yogeshkumar pathak 31st January 2019 11:56 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

31st sum plz

Asked by lovemaan5500 2nd February 2019 8:23 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

6th sum 

Asked by lovemaan5500 2nd February 2019 8:29 PM
Answered by Expert

CBSE XI Science Mathematics Permutations and Combinations

How many words can be formed by taking 4 letters at a time out of the letters of the words MATHEMATICS? 

Asked by Kashifimam866 20th February 2019 5:58 AM
Answered by Expert

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