Choose the correct option-If a point P has coordinates 3-4 in a coordinate system X- O X - Y- O Y- and if O has coordinates 4-3 in another system X1- O1 X1- Y1- O1 Y1 with X- O X X1- O1 X1- then the coordinates of P in the new system X1- O1 X1- Y1- O1 Y1 isA- 3-4B- 1-1C- 7-7D- -1-1

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Standard VIII

Mathematics

Cartesian Plane and Coordinate Axes

Choose the co...

Question

Choose the correct option:

If a point P has coordinates (3, 4) in a coordinate system, and if O has coordinates (4, 3) in another systemwith X′OX ||, then the coordinates of P in the new system is _____________.

A. (3, 4)

B. (1, −1)

C. (7, 7)

D. (−1, 1)

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Solution

We have and.

Thus, the coordinates of P will be.

Correct Option: D

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