Q7. The indicial equation for x²y" - 3xy' + (4-x²) y = 0 is (a) r²- 2r + 4 = 0 (b) (r - 2)² = 0 (d) r² + 2r + 4 = 0 (e) None of the above (c) (r + 2)² = 0
Q7. The indicial equation for x²y" - 3xy' + (4-x²) y = 0 is (a) r²- 2r + 4 = 0 (b) (r - 2)² = 0 (d) r² + 2r + 4 = 0 (e) None of the above (c) (r + 2)² = 0
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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differential equation, please solve question 7
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