Question

If $(m+2)\sin \theta +(2m-1)\cos \theta =2m+1,$ then $\tan \theta =$

• A. $\frac{4}{3}$
• B. $\frac{2m}{m^2-1}$
• C. $\frac{4}{3}$ or $\frac{2m}{m^2-1}$
• D. none of these

Answer 1

Answer: (C)

Correct answer is (c) $\frac{4}{3}$ or $\frac{2m}{m^2-1}$