Answer:
Ishaan could make 7 possible combinations of meals.
Step-by-step explanation:
Number of subsets in a set of n elements:
The number of subsets in a set of n elements is given by: [tex]2^{n}[/tex]
In this question:
3 dishes.
[tex]2^{3} = 8[/tex]
only one, two of them, or all three of the dishes.
Considering the dishes, there are no empty set(there cannot be an order with no dishes), so 8 - 1 = 7
Ishaan could make 7 possible combinations of meals.
