(d) Find an integer x, 0 < < 18, that satisfies the following congruence: 9x + 13 = 10 (mod 19). Show your work. You should not use brute force approach.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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I need d)

Problem 3:
(a) Compute 71529 (mod 51). Show your work.
(b) Compute 9-1 (mod 19) by listing the multiples. Show your work.
(c) Compute 9-1 (mod 19) using Fermat's Little Theorem. Show your work.
(d) Find an integer x, 0 < x < 18, that satisfies the following congruence: 9x + 13 = 10 (mod 19). Show
your work. You should not use brute force approach.
Transcribed Image Text:Problem 3: (a) Compute 71529 (mod 51). Show your work. (b) Compute 9-1 (mod 19) by listing the multiples. Show your work. (c) Compute 9-1 (mod 19) using Fermat's Little Theorem. Show your work. (d) Find an integer x, 0 < x < 18, that satisfies the following congruence: 9x + 13 = 10 (mod 19). Show your work. You should not use brute force approach.
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