Question
If a and b are integers when is 1/ab positive?
Please help me, I don't know what to do.
Please help me, I don't know what to do.
Answers
Mia
In order for 1/ab to be positive meaning it is greater the zero the denominator must be positive since the numerator is positive.
Since both a and b are in the denominator to get a positive number a&b both have to be positive or they both have to be negative.
Did I explain clearly?
Since both a and b are in the denominator to get a positive number a&b both have to be positive or they both have to be negative.
Did I explain clearly?