Analytical Geometry> straight lines...

the image of P(a,b) on y=-x is Q and the image of Q on the line y=x is R.then the midpoint of R is.................

ayush jamal , 15 Years ago

Grade Upto college level

3 Answers

Badiuddin askIITians.ismu Expert

Last Activity: 15 Years ago

Dear ayush

Please check the question ,There is no mid point of a point.

please put the statement of the question clearly.

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Badiuddin

parth pankaj tiwary

Last Activity: 15 Years ago

Here R can be found but i couldnt understand the concept of midpoint of R.

see image of P in y=-x will be (-b,-a)

and image of Q in y=x will be (-a,-b) which is the required R........

i hope i helped you.............

Prabhjot Singh

Last Activity: 6 Years ago

The image of point a, b online X equal to minus y is minus a, b and the image of. - 1 b on the line X + y equal to zero is minus a minus b and show the midpoint of p and r. Is 00 i.e. origin