Find all positive solutions for the equation.
-(2 + x)≡ 5 (mod 4)
A){4, 6, 8, 10, 12, 14, ...}
B){0, 2, 4, 6, 8, 10, ...}
C){3, 7, 11, 15, 19, 23, ...}
D)None

Question

Quizplus · Accepted Answer

The equation (2 + x) ≡ 5 (mod 4) simplifies to x ≡ 3 (mod 4), which means x can be expressed as 3 + 4k, where k is a non-negative integer. This results in the sequence {3, 7, 11, 15, 19, 23, ...}.

Find All Positive Solutions for the Equation