Answer:
.
In other words, the in could be any real number as long as for all integer (including negative integers.)
Step-by-step explanation:
The tangent function has a real value for real inputs as long as the input for all integer .
Hence, the domain of the original tangent function is .
On the other hand, in the function , the input to the tangent function is replaced with .
The transformed tangent function would have a real value as long as its input ensures that for all integer .
In other words, would have a real value as long as .
Accordingly, the domain of would be .
C
put them both in exponential form and then since they are both base 6, you can add the exponents.
B
The first event is represented by a dot. From the dot, branches are drawn to represent all possible outcomes of the event. The probability of each outcome is written on its branch.