I need an explanationQ3: a) Solve differential equationý – 3ý = e3x – 12 x +39b) Consider the vectors a = 3i-2j+7 K, and b = -5 i +4j-3 k, find1-a.b2- Angle between a and b.3- Vector component of a on b.

Answered: Image /qna-images/answer/1f79f533-3915-4030-aad0-ad324f4fc3ee.jpg

Answered: I need an explanation Q3: a) Solve…

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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I need an explanation Q3: a) Solve differential equation ý - 3y = e³x 12 x + 39 b) Consider the vectors a = 3i-2j+7 K, and b = -5 i +4j-3k, find 1-a.b 2- Angle between a and b. 3- Vector component of a on b.