1.

If secθ + tanθ = 2 + $$\sqrt 5 {\text{,}}$$then the value of sinθ + cosθ is?

A. $\frac{3}{{\sqrt 5 }}$$
B. $\sqrt 5 $$
C. $\frac{7}{{\sqrt 5 }}$$
D. $\frac{1}{{\sqrt 5 }}$$
Answer» B. $\sqrt 5 $$


Discussion

No Comment Found