Solve the Equation on the Interval [0, 2π) $$\sec ^ { 2 } x - 2 = \tan ^ { 2 } x$$

Multiple Choice

Solve the equation on the interval [0, 2π) .
- $$\sec ^ { 2 } x - 2 = \tan ^ { 2 } x$$

A) no solution
B) $\frac { \pi } { 6 }$
C) $\frac { \pi } { 4 }$
D) $\frac { \pi } { 3 }$