If cos 24° = m/n, then find the value of (cosec 24° - cos 66°). SSC SSC CGL Tier 1 Medium Averages MCQ Question If cos 24° = m/n, then find the value of (cosec 24° - cos 66°). Options A. (n²) / (m√(n² - m²)) B. (m²) / (n√(m² - n²)) C. (m²) / (n√(n² - m²)) D. (n²) / (m√(m² - n²)) trigonometrycosinecosecantidentitiesalgebraic manipulation