Answer:
Step-by-step explanation:
To solve a second-order homogeneous differential equation, we need to substitute each term with the auxiliary equation where the values of
are the roots:
Since the values of are distinct real roots, then the general solution is
.
Thus, the general solution for our given differential equation is .
Answer:
The angle measurement of a is 21.78°.
Step-by-step explanation:
Given : The triangle abc has a side lengths ac=13 and the hypotenuse ab=14.
To find : Whats the angle measurement of a ?
Solution :
In triangle abc,
The side length is the adjacent side of the angles a i.e. base = ac=13
The hypotenuse is ab=14.
Apply trigonometry in triangle abc,
Therefore, the angle measurement of a is 21.78°.
A relation or an ordered pair may or may not be a function.
An ordered pair will only be a function when the x and y values are unique
<em>The options are not given, so I will provide a general explanation</em>
For an ordered pair to be a function, all the y values must point to different x values.
Take for instance, the given ordered pair
The above represents a function, because the y-values have different x-values
However, the following ordered pair is not a function
The reason is that:
y-values 9 and 8 have the same x-value (3)
Read more about ordered pairs and functions at:
