Question

If chocolates of a particular brand are all identical then the number of ways in which we can choose $6$ chocolates out of $8$ different brands available in the market is :

• A. ${}^{13}{C}_6$
• B. ${}^{13}{C}_8$
• C. $8^6$
• D. $Noneofthese$

Answer 1

The correct option is C $8^6$

For selection just assume 6slots to be filled, just asked to select no further conditions other than all pieces of a brand are identical.So for selection of them for each slot we will find the chances;for first slot selecting any of the 8 brands can be done in 8 ways;smilarily for all slots which on product gives the required answer that is : $8^6$ways.