(a) Solve the congruence equation (x^{3} equiv 2 bmod 29). (b) Find the (7^{text {th }}) root...

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(a) Solve the congruence equation $x^{3} \equiv 2 \bmod 29$.

(b) Find the $7^{\text {th }}$ root of 12 modulo 143 (i.e., solve $x^{7} \equiv 12 \bmod 143$ ).

(c) Find the $11^{\text {th }}$ root of 2 modulo 143 .

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A Concise Introduction To Pure Mathematics

ISBN: 9781498722926

4th Edition

Authors: Martin Liebeck

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Question Posted: May 20, 2024 09:01 AM

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(a) Solve the congruence equation (x^{3} equiv 2 bmod 29). (b) Find the (7^{text {th }}) root...

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A Concise Introduction To Pure Mathematics

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