Plz help in this question
Dear Student
i.
ii.
Combinations which will cost exactly Rs. 20 are A, C, and E.
Regards
i.
Combination | Good X | Good Y | Total Expense |
A | 0 | 10 | 20 |
B | 1 | 7 | 19 |
C | 2 | 5 | 20 |
D | 3 | 2 | 19 |
E | 4 | 0 | 20 |
ii.
Combinations which will cost exactly Rs. 20 are A, C, and E.
Regards