what is the point in this? (analysis???) Watch

Chewwy
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Report Thread starter 8 years ago
#1
http://maths.cam.ac.uk/undergrad/pas.../PaperII_2.pdf

question 11f.

so, we are looking for solutions on x^2+y^2=1, so the system of equations reduces to:

y^2 f^2 = x^2 g^2

so yf = +/- xg

the only other condition is that f,g are positive. so..?
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