I don't actually know, im not smart, I'm just answering for the points
Express tan in terms of sin and cos
= sin ax cos bx / sin bx
Now I'm stuck! sorry
For what its worth Ive drawn the graph and the answer is a/b
Answer:
(0, 1)
(7.1, 0.49)
Step-by-step explanation:
The graph of the function is attached below.
We have an exponential function:

And we have a quadratic function:

To find the solution to:

we must look in the graph for the values of x for which both curves are intercepted, these values are:

Then the solution are the following ordered pairs:
(0, 1)
(7.1, 0.49)