3. Determine which of the following sets are bases for P2 (R). (a) {-1-x+2x², 2+x-2x², 1-2x + 4x²} (b) {1+2x+x²,3+x², x + x²} (c) {1-2x2x², -2 + 3x- x², 1-x+6x²} (d) {-1+ 2x + 4x², 3-4x - 10x²2,-2-5x6x²}
3. Determine which of the following sets are bases for P2 (R). (a) {-1-x+2x², 2+x-2x², 1-2x + 4x²} (b) {1+2x+x²,3+x², x + x²} (c) {1-2x2x², -2 + 3x- x², 1-x+6x²} (d) {-1+ 2x + 4x², 3-4x - 10x²2,-2-5x6x²}
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 12E
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Section1.6: 3(b,d)
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