This is number 4 of the set of real analysis questions: If we have: a_n*x^n = b_n*x^n for all x in an interval (-R,R), prove that a_n = b_n for all n = 0,1,2... (Start by showing that a_0 = b_0.)
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Originally Posted by ajj86 This is number 4 of the set of real analysis questions: If we have: a_n*x^n = b_n*x^n for all x in an interval (-R,R), prove that a_n = b_n for all n = 0,1,2... (Start by showing that a_0 = b_0.) If ture for all x then certain true for and after substituting this all the terms dissappear except Then, cancel and x and repeat.
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