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Given the equation f(z) = 0.2z? + 20z +1.8 %3D , then using the standard classical discriminator equation answer the following A. Using the discriminator formula, find -b+ V – 4ac 2a ? -0.90 B. The above root when the system uses chopping. You can keep two decimal digits. (i.e, a number N=343.5679 is saved as 343.56) |-0.07 C. Find the %REt from the above questions. (If your answer is 35%, then just write 35)

Given the equation f(z) = 0.2z? + 20z +1.8 %3D , then using the standard classical discriminator equation answer the following A. Using the discriminator formula, find -b+ V – 4ac 2a ? -0.90 B. The above root when the system uses chopping. You can keep two decimal digits. (i.e, a number N=343.5679 is saved as 343.56) |-0.07 C. Find the %REt from the above questions. (If your answer is 35%, then just write 35)

Advanced Engineering Mathematics
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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Given the equation f(z) = 0.2z? + 20z +1.8 , then using the standard classical discriminator equation answer the following A. Using the discriminator formula, find -b+ v – 4ac 2a ? |-0.90 B. The above root when the system uses chopping. You can keep two decimal digits. (i.e, a number N=343.5679 is saved as 343.56) |-0.07 C. Find the %REt from the above questions. (If your answer is 35%, then just write 35)
Transcribed Image Text:Given the equation f(z) = 0.2z? + 20z +1.8 , then using the standard classical discriminator equation answer the following A. Using the discriminator formula, find -b+ v – 4ac 2a ? |-0.90 B. The above root when the system uses chopping. You can keep two decimal digits. (i.e, a number N=343.5679 is saved as 343.56) |-0.07 C. Find the %REt from the above questions. (If your answer is 35%, then just write 35)
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