Question

There are two families a and



b. There are 2 men 3 women and 1 child in family a and 1 man, 1 woman and 2 children in family



b. The recommended daily diet for calorie is men : 2 400; women : 1900; children 1800 and for protiens is men : 55gm; women : 45 gm; child: 33gm represent the above information by matrices. Using matrix mul tiplication, calculate the total requirement of calories and proteins for each of the two families.

Answer 1

family A: 2 men, 3 women, 1 child

12000 calories and 278 gm protein

family B :1 man 1 woman and 2 children
7900 calories and 166gm protein