9:02 * LTE * ll www.bartleby.com = bartleby E Q&A Math / Bundle: Differential Eq... / In Problems 1–6 solv... : In Problems 1-6 solve the wave eq... Get live help whenever you Try bartleby tutor today...

I dont know how to integrate An. Can you please show me. Thank you

Extracted text: 9:02 * LTE * ll www.bartleby.com = bartleby E Q&A Math / Bundle: Differential Eq... / In Problems 1–6 solv... : In Problems 1-6 solve the wave eq... Get live help whenever you Try bartleby tutor today need from online tutors! и (х, 0) — 6x (T" – x") and -o = 0, It=0 So, the values of f (x) and g (x) are, f (x) = x (n² – x²) and g (x) = 0 X. Substitute the value of f (x) in equation (8), * (2² - x²) sin nxdx An 2(-1)"+1 n3 Substitute the value of g (x) in equation (9), Bn (0) sin nxdx пла = 0 So, the values of A, and Bn are, An 2(-1)"+1 and Bn = 0 n3 II יטי