True or False. (No need to provide justification.) (a) If n is perfect square, then T(n) is odd. (b) The integer 24 has
Posted: Wed May 11, 2022 9:37 pm
True or False. (No need to provide justification.) (a) If n is perfect square, then T(n) is odd. (b) The integer 24 has four incongruent primitive roots. (c) The congruence x2 + 3x = 0 (mod 10) has at most two incongruent solutions. (d) If r is a primitive root of a prime p, then –r is also a primitive root of p.