Answer:
1. cotθ is 1/3.
2. Find tan by dividing sin/cos then inverse the answer.
Explanation:
to do this, you need to understand:
inverse trig functions
pythagoream theorem (to find the missing value in sin which was opp)
Study you guys! I know this might sound annoying but trig really isn't as hard as it looks. I recommend The Organic Chem Tutor on youtu