Question

1
Q. 3. Identify and explain the concepts from the given
illustrations :
2) A study of the annual income of the family of Ramesh​

Answer 1

Explanation:

usual, prove it using the general heuristic that

X=YX=Y if and only if X⊆Y and X⊇Y.X⊆Y and X⊇Y.

In other words, take a generic element of A×(B−C)A×(B−C) and show that it also must be an element of (A×B)−(A×C)(A×B)−(A×C), and vice versa.

Answer 2

Answer:

(A) Identified concept : Microeconomic

variable

(B) Explanation of concept:

Microeconomic variable is that element that can be used to describe the behavior of an individual economic unit like particular individual, particular

family, particular industry, etc.