Reflection about the line Y=X is equivalent to …,followed by a anticlockwiserotation 90˚
A. Reflection about y-axis
B. Reflection about x-axis
C. Reflection about origin
D. None of these
Answer:B
Reflection about the line Y=X is equivalent to …,followed by a anticlockwiserotation 90˚
A. Reflection about y-axis B. Reflection about x-axis C. Reflection about origin D. None of these