MCQ
If $16 \cot x=12$, then $\frac{\sin x-\cos x}{\sin x+\cos x}$ equals
- ✓$\frac{1}{7}$
- B$\frac{3}{7}$
- C$\frac{2}{7}$
- D$0$
✓
Answer
Correct option: A.
$\frac{1}{7}$
A
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