I need a maths software, which i could use for drawing
the points on grid and get set of x,y values.
Can anyone tell me a good setup for this purpose.
Have you tried Geogebra?
In mathematics, you don't understand things. You just get used to them.
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
'You have made another human being happy. There is no greater accomplishment.' -bobbym