Evaluate :
n ! / ( n - r ) ! when n =6 , r = 2
Permutation and combination chapter
Answers
Answered by
8
Hey mate here is your answer :
Put the value of n =6 and r = 2
• 6! / ( 6 - 2 ) !
• 6! / 4!
• 6 * 5 * 4! / 4!
• 30 is the answer .
Put the value of n =6 and r = 2
• 6! / ( 6 - 2 ) !
• 6! / 4!
• 6 * 5 * 4! / 4!
• 30 is the answer .
aakibkhan72:
thanku
Answered by
7
Heya ___
Evaluate :
n ! / ( n - r ) ! when n =6 , r = 2
Permutation and combination chapter
Solution _____
6! / ( 6-2)!
6! / 4!
6 * 5 * 4 ! / 4!
30 .... Ans
Thank you
Evaluate :
n ! / ( n - r ) ! when n =6 , r = 2
Permutation and combination chapter
Solution _____
6! / ( 6-2)!
6! / 4!
6 * 5 * 4 ! / 4!
30 .... Ans
Thank you
hi
hrw
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