Express each of the following symmetric functions in y 1 , y 2 , y 3 over
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Express each of the following symmetric functions in y1, y2, y3 over Q as a rational function of the elementary symmetric functions s1, s2, s3.
a. y12 + y22 + y32
b.
Transcribed Image Text:
У1 32 + У1 + y1 уз + Y3 31 + Уз + 13 У2
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