1.

A point P (a, b) is reflected in the x-axis to P'(2, -3). Write down the values of a and b. P" is the image of P, reflected in the y-axis. Write down the co-ordinates of P". Find the co-ordinates of P", when P is reflected in the line, parallel to y-axis, such that x = 4.

Answer»

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ANSWER :a = 2 , B = 3 P'' = (-2,3), P''' = (6,3)


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