722Civil EngineeringMedium
Which of the following represents a metamorphic rock? (1) slate (2) shale (3) quartzite. The correct answer is________?
Aboth (1) and (3)
Ball (1), (2) and (3)
Cboth (2) and (3)
Donly (3)
Correct answer
A. both (1) and (3)
Explanation
The correct answer is both (1) and (3).