Closure Property. The closure property means that a set is closed for some mathematical operation. ... For example, the set of even natural numbers, [2, 4, 6, 8, . . .], is closed with respect to addition because the sum of any two of them is another even natural number, which is also a member of the set.
Answer:
The correct answer is 150kcal
Explanation:
As 1 gram of carbohydrate contains 4 cal so
5 gram of carbohydrate contains 20 Cal
and as 1 gram of protein also contain 4 cal so 10 gram of protein contain 40 Cal.
and lipids contain 9 Cal per gram so 10 gram of lipids contain 90 Cal.
now we find the total cal:
20+ 40 + 90= 150k cal
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