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There are two families A and B.In family...

There are two families A and B.In family A, there are 4 men, 6 women and 2 children : and in family 13, there are 2 men, 2 women and 4 children. The recommended daily requirement of Calories is Men: 2400 ; Women: 1900 ; Children: 1800 Also daily requirement for protein is Men: 55 gm ; Women:45 gm and Children:33 gm Calculate the total requirement of calories and proteins for each of the two families. .tsin matrix method.

Text Solution

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`[(calories,2400,1900,1800),(protei n,55,45,33)][(M=2),(W=2),(C=4)]`
`[(claories ,2400*2,+,1900*2,+,1800*4),(protei n, 55*2,+,45*2,+,33*4)]`
Total calories=24600
Total protein=556.
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