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Assertion (A): The internal energy depends on the internal state of a body, as determined by its temperature, pressure and composition.             

Reason (R): Internal energy of a substance does not include any energy that it may possess as a result of its macroscopic position or movement.

a. Both A and R are individually true and R is the correct explanation of A.

b. Both A and R are individually true but R is not the correct explanation of A.

c. A is true but R is false

d. A is false but R is true

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