I need the answer as soon as possible 13. The following data reveals the tensile strength of a given plastic, and the time it is heat treated.Use Lagrange interpolation to determine the tensile strength at a time of 40 min. and 65 min.30456070Time (In Min.): 15Tensile Strength: 1828263748Ans. 25.734, 42.817

We can solve this using legrange interpolation formula

Answered: 13. The following data reveals the…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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13. The following data reveals the tensile strength of a given plastic, and the time it is heat treated. Use Lagrange interpolation to determine the tensile strength at a time of 40 min. and 65 min. 30 45 60 70 Time (In Min.): 15 Tensile Strength: 18 28 26 37 48 Ans. 25.734, 42.817