The number must be 0, because any other number would multiply to a different product.
Answer:
Step-by-step explanation:
We need to find an equivalent expression for
The denominator of first fraction is 3 and that of other is 1.
or
Hence, the equivalent expression is .
<h2>
Answer:</h2><h2>The chance is 100 % since we have not seen it in the past three days.</h2>
Step-by-step explanation:
The odds of seeing a black cat are 25% every day.
It also means that the possibility of seeing a black cat is once in 4 days, since 25%
Given, we have not seen one black cat in 3 days.
The chance of seeing a black cat on the 4th day = ?
= 100 % since we have not seen it in the past three days.
Step-by-step explanation:
We remeber that If we compose a function and it's inverse,
A invertible function is one to one so suppose that we have two inverse, g(x) and h(x). Let plug them in ,
and
Since f is a invertible function, it is one to one so if g and h are both inverse of f, then they are eqaul
Thus, a invertible function can have only one inverse.