Solution:
The domain of all step functions is all real numbers
:True
As we know that the domin of a function is defined as the set of values of the variable for which the given function is defined.
Irrespective of the kind of function, domain will be always real numbers.
Hence in our case of step function, the domain will be real numbers only.
Hence the domain of the all the steps functions is all real numbers only.
Complete Question
In a country in which people only want Girls, every family continues to have children until they have a Girl. If they have Girl, they stop. If they have boy, they will continuous have child. Assuming that the birthrate of Girl is 52%, what is the proportion of Girl in the country?
Answer:
0.52
Step-by-step explanation:
From the question we are told that
52% is the birthrate of Girls
Therefore
0.52 is the proportion of Girls to boys in that country
Answer: Asymptote*
Step-by-step explanation: a line that a curve approaches, as it heads towards infinity
Answer:
True.
Step-by-step explanation:
Given,
4cos2 (4x) - 3 = 0
Now, 4π/24 = π/6
Or, cos π/6 = √3/2
Or, cos^2 π/6 = 3/4
Or, 4 cos^2 π/6 = 3
Now, Left Hand Side= 4cos2 (4x) - 3
= 3-3 =0 = Right Hand Side (Proved)
Here, Left Hand Side= Right Hanad Side. So, 4cos2 (4x) - 3=0 is true.
Un grouping in 3rd grade maths can also be called subtracting
