Although I have failed Calculus I four times I am doing just fine in theoretical math classes like linear and non-linear math, Stochastic Calculus and Computer Imaging.
Sandra3 you might look at how you are being taught. I need to see everything as a picture. Math lends itself well to that, as it is taught in some places, but not others. I was unable to do statistics until I learned from a Professor from France, where they use a graphical method.
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'The question of whether computers can think is like the question of whether submarines can swim.' - Edsgar Dijkstra