152k views
0 votes
2 numbers a and b vary directly if ab =k, k is a constant is it correct​

User Dan Noble
by
3.1k points

1 Answer

5 votes

Answer:

No, because 2 variables vary directly only if: a = k x b OR b = k x a, being "k" the constant

Explanation:

See above

User TheRealTengri
by
3.3k points