Reason (R) : Economists use models to describe economic activities, their relationships, and their behaviour.
A. Both A and R are true R is the correct explanation of (A)
B. Both A and R are true R is not the correct explanation of (A)
C. (A)is true (R) is false
D. (A) is false (R) is true.
Answer:B
Reason (R) : Economists use models to describe economic activities, their relationships, and their behaviour.
A. Both A and R are true R is the correct explanation of (A) B. Both A and R are true R is not the correct explanation of (A) C. (A)is true (R) is false D. (A) is false (R) is true.