Multiple Choice
A dietitian plans a meal around three foods. The number of units of vitamin A, vitamin C, and calcium in each ounce of these foods is represented by the matrix M, where
The matrices A and B represent the amount of each food (in ounces) consumed by a girl at two different meals, where
Calculate
.
A) 
B) 
C) 
D) 
Correct Answer:
Verified
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