Question

Rational c and d are two integers. Numbers Which of the following MUST BE TRUE if (-3d) &divided by cis to be a rational number? LL Answer Options Option A Option B Option C Option D d should be a d and c should d should be c should not be positive be of opposite completely 0. number signs. divisible by c.​

Answer 1

1.it should be 4

2.it should be 6