By definition of the binomial coefficient,
so we have
as required.
Answer:
the second and the fourth have a range of real no
Answer:
x = 9
Step-by-step explanation:
ur welcome
Answer: B
Step-by-step explanation:
An example of an angle measurement problem is when trying to
calculate for the height of a particular object given the distance of the
observer from the object and the angle of elevation or depression. For example, you want to find out the height
of a building. All you need to know is the distance of your point of origin to
the building and the angle of elevation.
