1. The product of (5254)^143 and (14344)^143 under modulo 143 is congruent to ___. a. 98 b. 121 c. 66 d. 54 2. The value of x in (7x is congruent to 12 mod 17) is ____ (mod 17)? a. 16 b. 15 c. 13 d 9 3. Given the linear congruence (16x is congruent to 72 mod 24). How many possible incongruent solutions it will have? a. 3 b. none c. 8 d. 5

1. The product of (5254)^143 and (14344)^143 under modulo 143 is congruent to _. a. 98 b. 121 c. 66 d. 54 2. The value of x in (7x is congruent to 12 mod 17) is __ (mod 17)? a. 16 b. 15 c. 13 d 9 3. Given the linear congruence (16x is congruent to 72 mod 24). How many possible incongruent solutions it will have? a. 3 b. none c. 8 d. 5

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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