00:01
Okay, so our statement here is that the product, the product of two non -negative real numbers is always greater than zero.
00:30
So is this statement is always greater than zero? is this statement true or false? well, if we think about this, we have the product of two non -negative real numbers, any real numbers at all.
00:42
They can be fractions.
00:43
They can be irration.
00:43
It doesn't matter.
00:44
Negative, well, okay, if they're not negative, they either have to be positive or zero, right? i mean, non -negative means either they're not negative, right? that means they're not negative.
00:58
So if you multiply two positive numbers, right, we know the product of a positive time the positive is always positive.
01:07
So in that case, if you multiply two numbers greater than zero, two positive, two positive, positive numbers greater than zero.
01:17
Will the product always be greater than zero? yes.
01:21
So in that case, in that case, we would be true.
01:24
But, right, according to this statement, right, the product of two non -negative real numbers is always, always greater than zero...
