1.

If ∣∣∣∣∣x−12x−1x2+1−x2x−2−3x−2x24x−13x−3∣∣∣∣∣=n∑i=0aixi ∀ x∈R,n≤10, then which of the following is correct?

Answer»

If

x12x1x2+1x2x23x2x24x13x3

=ni=0aixi xR,n10,
then which of the following is correct?



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