oblem #1: Consider the following statements. Problem = 1 (i) Every linear nth order homogeneous ODE has a solution of the form y(x) ex, where r is some real number. (ii) The fundamental set of solutions to y" — 2my' + m²y = 0, where m > 0, is given by {ex.xex for some appropriate real value ₁ > 0. (iii) The auxiliary equation of my" - my' mr mr + k = 0. + ky = 0, where n, m, k are real numbers with n 0, is given by (iv) Consider y"" + ay" + by' + cy = 0 and let 1.2 be two different roots of the polynomial P(r) = 1³ + ar² + br + c. Then the general solution is given by y(x) = c₁e¹¹x + c₂e¹2x (v) Two complex values that are not real solve the auxiliary equation of y" + my' + m²y = 0, where m > 0. Determine which of the above statements are True (1) or False (2). So, for example, if you think that the answers, in the above order, are True False,False. True False, then you would enter '1.2.2.1.2' into the answer box below (without the quotes).
oblem #1: Consider the following statements. Problem = 1 (i) Every linear nth order homogeneous ODE has a solution of the form y(x) ex, where r is some real number. (ii) The fundamental set of solutions to y" — 2my' + m²y = 0, where m > 0, is given by {ex.xex for some appropriate real value ₁ > 0. (iii) The auxiliary equation of my" - my' mr mr + k = 0. + ky = 0, where n, m, k are real numbers with n 0, is given by (iv) Consider y"" + ay" + by' + cy = 0 and let 1.2 be two different roots of the polynomial P(r) = 1³ + ar² + br + c. Then the general solution is given by y(x) = c₁e¹¹x + c₂e¹2x (v) Two complex values that are not real solve the auxiliary equation of y" + my' + m²y = 0, where m > 0. Determine which of the above statements are True (1) or False (2). So, for example, if you think that the answers, in the above order, are True False,False. True False, then you would enter '1.2.2.1.2' into the answer box below (without the quotes).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Problem #1: Consider the following statements.
Problem #1:
(i) Every linear nth order homogeneous ODE has a solution of the form y(x)
number.
=
ex, where r is some real
(ii) The fundamental set of solutions to y" - 2my' + m²y = 0, where m> 0, is given by {ex, xex for some
appropriate real value ₁ > 0.
(iii) The auxiliary equation of my" - my' + ky = 0, where n. m, k are real numbers with n # 0, is given by
nrmr + k = 0.
(iv) Consider y"" + ay" + by' + cy= 0 and let 1.2 be two different roots of the polynomial
P(r) = r²³ + ar² + br + c. Then the general solution is given by y(x) = c₁e¹¹x + ©2e¹^2x
(v) Two complex values that are not real solve the auxiliary equation of y" + my' + m²y = 0, where m > 0.
Determine which of the above statements are True (1) or False (2).
So, for example, if you think that the answers, in the above order, are True False.False. True.False, then you would
enter '1.2.2.1,2' into the answer box below (without the quotes).
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