Permutation Theorem 2 - Formula if Repetition is Allowed

Learn Permutation Theorem 2 - This Permutations & Combination Lecture will teach you 2nd theorem which states " The total arrangement of n different objects taken r at a time if repetition is allowed is n^r ",

Here, n = total number of objects present to be arranged
r = number of objects arranged at single time

If you have any doubt or question to ask about above video lesson about Permutations Theorems, then please feel free to ask in comment section below.

Please feel free to comment and suggest us !

[abumuhammad]

thanks a lot. Now i understand more than my teacher taught me.

[irPL]

really good job man, helped a lot. Thanks!

[xgfgcv-xgcb]

would be better if you use the formula n!/(n-r)! to arrive at the result n^r rather that the example you've chosen to explain. That's what actually needed . Everyone understands n x n x n x n but not the way this has been derived out of generic Permutaion formula n!/(n-r). Also Indian neutral accent would be perfect. Cheers

[prakshyapanp]

Thanks but the concocted accent gave me a headache

[clumsygirl]

Thank you, great job though . The accent was not bad.... I think I 'll get used to it.