Step-by-step explanation:
(csc θ − 1) / cot θ
Multiply top and bottom by the conjugate csc θ + 1.
(csc θ − 1) (csc θ + 1) / (cot θ (csc θ + 1))
Distribute.
(csc²θ − 1) / (cot θ (csc θ + 1))
Use Pythagorean identity.
cot²θ / (cot θ (csc θ + 1))
Divide.
cot θ / (csc θ + 1)
Equation B: 3x + 2z = 1
Which of the following is a possible step used in eliminating the z-term
Answer:
Multiply equation A by -2
Step-by-step explanation:
I took the test!
Answer: I think the answer is 10 thats atleast what I got
Step-by-step explanation: