Solve the Following Equation $x = \frac { \pi } { 5 } + 2 n \pi$

Multiple Choice

Solve the following equation. ​
Secx - 2 = 0
​

A) ​ $x = \frac { \pi } { 5 } + 2 n \pi$ and $x = \frac { 7 \pi } { 5 } + 2 n \pi$ ,where n is a integer
B) ​ $x = \frac { \pi } { 3 } + 2 n \pi$ and $x = \frac { 5 \pi } { 3 } + 2 n \pi$ ,where n is a integer
C) ​ $x = \frac { \pi } { 6 } + 2 n \pi$ and $x = \frac { 7 \pi } { 6 } + 2 n \pi$ ,where n is a integer
D) ​ $x = \frac { \pi } { 6 } + 2 n \pi$ and $x = \frac { 5 \pi } { 6 } + 2 n \pi$ ,where n is a integer
E) ​ $x = \frac { \pi } { 4 } + 2 n \pi$ and $x = \frac { 5 \pi } { 4 } + 2 n \pi$ ,where n is a integer