Sec θ – \(\frac {1}{sec \, \theta }\) is _____

• A. Tan θ / Sec ⁡θ
• B. Tan2 θ / Sec ⁡θ
• C. Tan θ / Sec2 ⁡θ
• D. Sec⁡ θ / Tan ⁡θ