Q. If 1/(1 + cosA) + 1/(1 - cosA) = x , then value of x is
A) 2cosecA
B) 2sec2A
C) 2secA
D) 2cosec2A
✔ Correct Answer: 2cosec2A
Exam Insight
-
A) 2cosecA
B) 2sec2A
C) 2secA
D) 2cosec2A
✔ Correct Answer: 2cosec2A
-
Explore educational articles, current affairs, science, technology, history, politics, business and hundreds of learning resources organized into categories.
Explore the most searched educational topics.
Explore Sarkari Jobs, Admit Cards & Results easily on TutorliV
Practice topic-wise MCQs for competitive exams like SSC, UPSC, Banking & more.