31. Evaluate W(1-x, x, x²) (A) 2 (B) 2x (C) -2x (D) -2 32 The roots of the auxiliary equation corresponding to the associated homogeneous equati

Calculus: Early Transcendentals
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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31. Evaluate W (1-x, x, x²)
(A) 2
(B) 2r
32. The roots of the auxiliary equation corresponding to the associated homogeneous equation of the
DE y"" + 2y" - y' = 10 are
(A) m = 0,-1,1
(B) m = 0,1 (multiplicity 2)
(C) - 2x
(D) -2
(A) Y₁ = C₁e + C₂€¯² + c3
(B) Ye= C₁e²+ C₂xE² + c3
(C) m = 0,-1 (multiplicity 2)
(D) m = 1,-1 (multiplicity 2)
33. The complementary solution, ye, of the equation y" + 2y" - y = 10 is
(C) Y₁ = ₁₂e
(D) Ye=c₁e
+ c₂e² + c3
+ c₂xе¯² + c3
Transcribed Image Text:31. Evaluate W (1-x, x, x²) (A) 2 (B) 2r 32. The roots of the auxiliary equation corresponding to the associated homogeneous equation of the DE y"" + 2y" - y' = 10 are (A) m = 0,-1,1 (B) m = 0,1 (multiplicity 2) (C) - 2x (D) -2 (A) Y₁ = C₁e + C₂€¯² + c3 (B) Ye= C₁e²+ C₂xE² + c3 (C) m = 0,-1 (multiplicity 2) (D) m = 1,-1 (multiplicity 2) 33. The complementary solution, ye, of the equation y" + 2y" - y = 10 is (C) Y₁ = ₁₂e (D) Ye=c₁e + c₂e² + c3 + c₂xе¯² + c3
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