Find the value of x A.15 B.25 C.35 D.45
1 answer:
You might be interested in
Answer:
P = 3x + 3 - x²
Step-by-step explanation:
We know that
<span>the formula used to calculate the standard deviations of sample data is
</span><span>is the one shown in the attached figure
</span>
therefore
the answer is the first option
<span>the formula used to calculate the standard deviations of sample data is
</span><span>is the one shown in the attached figure
</span>
therefore
the answer is the first option
Answer with Step-by-step explanation:
We are given that a function is a continuous on R
f:RR
We have to prove that if function is continuous ton R iff inverse image of closed set H is closed.
Let H be a closed set and function is continuous then R-H is a opens set
=Open set
When function is continuous then inverse image of open set is open
Hence, is a closed set
Conversely,
Let inverse image of closed set H is closed
If H is closed set then R-H is open set
When inverse image of closed set is closed then R-inverse image of H is opens set
When inverse image of open set is open then the function is continuous.
Hence, function is continuous.
Hence proved.