Question 15 Marks
A and B has two families. Family A has 4 male, 6 female and 2 children and family B has 2 male, 2 female and 4 children. Every male, female and children has suggested to give respectively 2400, 1900 and 1800 calories per day and 45,55 and 33 gm. protein also. From this informa tion prepare a matrix. Using multiplication of matrix, find the total quantity of calorie and protein for every family.