Can you please solve for me

Name: Ch 3 Combinations - 3.3 MDM 4U1 Direct method, with cases: In a set of /7 items, if you would like to how many subsets are possible containing from 0 up to n elements, you can add the following: Con C1 + n C2 + ... + , Cn Note that this includes n 0, which represents the null set, a set with no items in it. B. "How do you like them apples?" Let,s do binary! (on/off) 1. Let's revisit the same fruit and yogurt problem. This time, we'll look at each fruit, in turn and determine the possibilities, if we either INCLUDE or EXCLUDE each fruit. In other or OFF? words, is the fruit IN the dessert, or OUT? Like a light switch, is each fruit 'switched' ON m fort beaton anov s.Let the pry Apple: Pear: Strawberry: Grapes: Either AND Either 9 AND Either AND Either one IN or OUT q is a IN or OUT IN or OUT IN or OUT of dessert of dessert of dessert of dessert # of "fun soul) willw elaedue Vem work X X = subsets: X A # of options for this TOTAL # fruit (included or not) Stunt quot miw aloedue your woll of possible subsets 2. Wait! Is our answer off by one? If this is so, explain why this is the case? (Hint: see original question) Iquills me' bbA 3. Can you come up with a general expression for the number of subsets (with O to n elements inside each) for / items? girl lino ew Ji al almomsto on rhiw lee s overl way li lie is fin Jiu ON overt blow Ing hun --stop here and check in with your teacher before continuing--- 2