A pizza parlor provides pizzas.there were 2 toppings available initially peperoni and salami... but now they
have introduced 8 new toppings with different names to select from. A person wishes to buy two different
pizzas of NEW toppings. In how many ways he can do that?

• as the person wishes to buy two differentpizzas of NEW toppings
  
  no ways he can do that is 8C2 -28
• 12 years agoHelpfull: Yes(2) No(1)
• no. of ways= 8C2=28
• 12 years agoHelpfull: Yes(2) No(0)
• As the person would like to try the new toppings only so he would have to select from 8 toppings, as he have to buy 2 pizzas so he have to slect 2 toppings out of 8.
  
  It can be done in 8c2 ways = 28.
• 12 years agoHelpfull: Yes(2) No(0)
• The answer is 8P2=56
  Note: Whenever the word toppings comes use Permutation, and Whenever the word flavour comes use Combinations
• 12 years agoHelpfull: Yes(2) No(2)
• @AKSHYA DHINGRA
  
  Hi, Please mention your email, we can discuss about tcs new patterns
• 12 years agoHelpfull: Yes(1) No(1)
• in flavours we use combination and in toppings we use permutation. so ans is 8P2=56
  
• 12 years agoHelpfull: Yes(1) No(2)
• PLZ EXPLAIN IT'S CORRECT ANSWER WITH REASON.......
• 12 years agoHelpfull: Yes(0) No(0)
• plz expain wether to use combination or permutation..
  and if some group is tehre to discuss about new tcs patern thn add me too my id is pwadhwani18@yahoo.com
• 12 years agoHelpfull: Yes(0) No(0)