Permutaion examples 1 with tricks:
We learn what is permutation ? so now we need more knowledge on this using more practice examples 1 of permutation with tricks which help in exams fast and efficiantly,Again we talk about permutation that permutation is a various or several given arrengement of numbers or several things where we taking some or all at a time.Here is some examples are given below,
Q.In how many different way the words 'HOUSE' can be arranged ?
A. The word HOUSE contains 5 letters.
Requared number of word using formula 5p5 = 5! = ( 1 x 2 x 3 x 4 x 5 ) = 120.
Q.In how many different way the word 'CARROM' can be arranged ?
A.The word CARROM cotains 6 letters.
and two word are reapeted So we divide the total word by reapeted word.
So,6
Q.In how many different way the words 'COMPUTER' can be arranged ?
A. The word COMPUTER contains 7 letters.Here is no repeated word so,Requared number of word using formula, 7p7 = 7! / ( 7 - 7)! = ( 1 x 2 x 3 x 4 x 5 x 6 x 7 ) = 5040.
Permutaion examples 1 with tricks
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5040
Q.In how many different way the words 'KOLKATA' can be arranged ?
A. The word KOLKATA contains 7 letters.Here is repeated word occured so we divided this by repeated word.Repeated is k two time and A two time,
Requared number of word using formula 7p7 / 2p2 x 2p2 = 7!/(7 - 7 )! / 2!(2 - 2)! x 2!(2 - 2)! = ( 1 x 2 x 3 x 4 x 5 x 6 x 7 ) = 1260.
Permutaion examples 1 with tricks
7! / 2! x 2! = 7 x 6 x 5 x 4 x 3 x 2 x 1 / 2 x 1 x 2 x 1 = 1260
We provide few shortcut tricks on this topic. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.
If You Have any question regarding this topic then please do comment on below section. You can also send us message on facebook.
We learn what is permutation ? so now we need more knowledge on this using more practice examples 1 of permutation with tricks which help in exams fast and efficiantly,Again we talk about permutation that permutation is a various or several given arrengement of numbers or several things where we taking some or all at a time.Here is some examples are given below,
Q.In how many different way the words 'HOUSE' can be arranged ?
A. The word HOUSE contains 5 letters.
Requared number of word using formula 5p5 = 5! = ( 1 x 2 x 3 x 4 x 5 ) = 120.
Q.In how many different way the word 'CARROM' can be arranged ?
A.The word CARROM cotains 6 letters.
and two word are reapeted So we divide the total word by reapeted word.
So,6
Q.In how many different way the words 'COMPUTER' can be arranged ?
A. The word COMPUTER contains 7 letters.Here is no repeated word so,Requared number of word using formula, 7p7 = 7! / ( 7 - 7)! = ( 1 x 2 x 3 x 4 x 5 x 6 x 7 ) = 5040.
Permutaion examples 1 with tricks
7! = 7 x 6 x 5 x 4 x 3 x 2 x 1 = 5040
Q.In how many different way the words 'KOLKATA' can be arranged ?
A. The word KOLKATA contains 7 letters.Here is repeated word occured so we divided this by repeated word.Repeated is k two time and A two time,
Requared number of word using formula 7p7 / 2p2 x 2p2 = 7!/(7 - 7 )! / 2!(2 - 2)! x 2!(2 - 2)! = ( 1 x 2 x 3 x 4 x 5 x 6 x 7 ) = 1260.
Permutaion examples 1 with tricks
7! / 2! x 2! = 7 x 6 x 5 x 4 x 3 x 2 x 1 / 2 x 1 x 2 x 1 = 1260
We provide few shortcut tricks on this topic. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.
If You Have any question regarding this topic then please do comment on below section. You can also send us message on facebook.
No comments:
Post a Comment