2015 · Q38
θ/1-θ is equal to (where θ ≠ π/2)
Elementary MathematicsStatistics
- Aθ-1/θ+1
- B1+θ/θ
- Cθ+1/θ-1
- D1+θ/θ
Explanation
Multiplying numerator and denominator by (1 + sin): cos(1 + sin)/(1 - sin^2) = (1 + sin)/cos. Hence option (b).
θ/1-θ is equal to (where θ ≠ π/2)
Explanation
Multiplying numerator and denominator by (1 + sin): cos(1 + sin)/(1 - sin^2) = (1 + sin)/cos. Hence option (b).