- A−7
- B7
- C−1/7
- D1/7
Step-by-Step Solution
tan θ = 3/4. Divide top and bottom by cos θ: (3/4 + 1)/(3/4 − 1) = (7/4)/(−1/4) = −7.
Answer: A) −7
4 sin θ = 3 cos θ. Find (sin θ + cos θ)/(sin θ − cos θ).
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