IIT JEE , AIEEE Forum - Mathematics , Algebra

vimalvittal

I WANT THE LSIT OF ALL POSSIBLE COBINATIONS OF 'M' APHABETS TAKEN FROM A LIST OF 'N' ALPHABETS.

SAY I HAVE A,B,C,D,E. I WANT TO MAKE 3 LETTER SETS LIKE ABC, ACB, ADE ETC.

I WANT GENERATE ENTIRRE LSIT. THERE ANY EXCEL ADDIN OR SIMPLE PROGRAM TO LIST THE ENTIRE SET?

arvind1990

it is not possible to provide the entire list.We can say the number of combinations possible but we cannot produce entire list.

Sorry!!

Cheers!!!

anuj_jamwal

easy if u use java programming or c++

arun.k.iit

there are only ⁵p₃ ways =20
try yourself its easy

amar.gupta

Dear,

In JEE ,you have to find the no of combinations not the list as arun.k.iit has given the solution. but if you want to write a prog. its possible but you have to know some syntx of that language.

for example in C you can write a program:

In C every alphabet has its individual ASCII value in int..

so by using the for loop you can write the program.

amar.gupta

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