Consider the following statements. Choose the appropriate choice from the four choices given below the statements.

A: Displacement of an object is independent of the frame of reference.

B: If a body moves along a straight line, the distance and displacement are equal.

• A

  A is false and B is true

• B

  A is true and B is false

• C

  both A and B are true          

• D

  both A and B are false