Qualification > Math
IGCSE MATHS Doubts
astarmathsandphysics:
If someone tells me where I can find a question for invariant lines I will do a page on my website
Fastal:
@ astar
2005 june 3(a)(iv) paper 4 IGCSE
--- Quote from: A@di on May 09, 2010, 09:58:18 am ---im confused abt it too, i know its something parallel to x-axis or the x-axis...x-axis because the point parallel to it dont change in shape, or move...
@astar - answer this doubt, it can be anything parallel to x-axis rite? but if it is , v'll get different shear factors..plz help.
--- End quote ---
exactly, you would get different shear factors
Fastal:
i think this is how you do it, BUT what if there was no x and y axis in the graph.
Ghost Of Highbury:
--- Quote from: Fastal on May 09, 2010, 11:34:19 am ---i think this is how you do it, BUT what if there was no x and y axis in the graph.
--- End quote ---
Yes it can be done in the matrix form.
And a graph doesn't exist without the axes. Cartesian plane, rather.
PeaceMaker:
Damn, i feel very stressed. As the math exam come closer i keep making silly mistakes, cant focus on physics and im really worried :( i hope the curve is low.
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