Problems-III: solve 7csc(x)cot(x) - 9cot(x) = 0 for x in [0, 2pi)

[pwndogmaster1]

Here's a few problems you can give a shot at.
1.
2.
3.
4.

 

[Deleted member 4993]

Here's a few problems you can give a shot at.
1.
2.
3.
4.

Please post 1 problem in one thread!

What are your thoughts?

If you are stuck at the beginning tell us and we'll start with the definitions.

Please share your work with us ... even if you know it is wrong

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[stapel]

Problems-III: solve 7csc(x)cot(x) - 9cot(x) = 0 for x in [0, 2pi)

What are your thoughts? What have you tried? How far have you gotten? Where are you stuck?

For instance, you noticed that the left-hand side factors, you set the two factors equal to zero, and... then what?

Please be complete. Thank you!