Other Math Archive: Questions from July 05, 2022
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B) Use Laplace transforms to Solve: -3t y" - y'=e-³ y" − y'— 2y = 1 — x y" + y'- 2y = et sin(t) y(0) = y'(0) = 0 y(0) = y'(0) = 1 y(0) = y'(0) = 01 answer -
9-15 odd
9-20 Find the exact length of the curve. 9. y = 1 + 6x³/2, 0≤x≤1 10. 36y²(x²-4)³, 2≤x≤ 3, y = 0 11. y = + x³ 1 4.x' 3 12. x = نیا 1 + 8 4y² 1≤x≤2 1 ≤ y ≤2 13. x=√√y(y - 3)1 answer