cakey3694 cakey3694 17-01-2023 Mathematics contestada Find the integer a such that a) a ≡ 43 (mod 23) and −22 ≤ a ≤ 0. b) a ≡ 17 (mod 29) and −14 ≤ a ≤ 14. c) a ≡ −11 (mod 21) and 90 ≤ a ≤ 110
