1.

Consider the following statements:(1) If 45° < θ < 60°, then sec2θ + cosec2θ = α2 for some real number α > 1(2) If 0° < θ < 45°, then (1 + cosθ)/(1 - cosθ) = x2 for some real number x > 2(3) If 0° < θ < 45°, then cosθ/(1 - tan θ) + sin θ/(1 - cot θ) ≥ 2What is the number of true statements?

A. Zero
B. One
C. Two
D. Thee
Answer» D. Thee


Discussion

No Comment Found