1.

The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x­axis to (­-4,2). The co-­ordinates of point R are

A. (­4,­-2)
B. (­-4,2)
C. (4,2)
D. (-4,­-2)
Answer» D. (-4,­-2)


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