6] In the differential equation (D2 + 4)y = cot 2x, using Variation of Parameters method, the proposed particular solution is (a) yp= A(x) e 2* + B(x)e (c) yp= A(x) e* + B(x)e¯* -2x (b) yp= A(x)cosx + B(x)sinx (d) yp= A(x)cos2x + B(x)sin2x

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
Problem 16CR
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6] In the differential equation (D² + 4)y = cot 2x, using Variation of Parameters
method, the proposed particular solution is
(a) yp= A(x) e2* + B(x)e-2*
(c) yp= A(x) e* + B(x)e¬*
(b) yp= A(x)cosx + B(x)sinx
(d) yp= A(x)cos2x + B(x)sin2x
Transcribed Image Text:6] In the differential equation (D² + 4)y = cot 2x, using Variation of Parameters method, the proposed particular solution is (a) yp= A(x) e2* + B(x)e-2* (c) yp= A(x) e* + B(x)e¬* (b) yp= A(x)cosx + B(x)sinx (d) yp= A(x)cos2x + B(x)sin2x
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