Find the inverse of X + (X² – 8X + 7) in the form aX + b in the ring Q[X]/(X² – 8X + 7). - a b = (Use floating point numbers with 2 digits precision in the answer boxes, or write your answer as a fraction using the "/" character. .e. both 0.66 or 2/3 are accepted.)

Find the inverse of X + (X² – 8X + 7) in the form aX + b in the ring Q[X]/(X² – 8X + 7). - a b = (Use floating point numbers with 2 digits precision in the answer boxes, or write your answer as a fraction using the "/" character. .e. both 0.66 or 2/3 are accepted.)

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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Question

Find the inverse of X + (X² – 8X + 7) in the form aX + b in the ring Q[X]/(X² – 8X + 7).
a =
b
(Use floating point numbers with 2 digits precision in the answer boxes, or write your answer as a fraction using the "/" character. I.e. both
0.66 or 2/3 are accepted.)

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